Sep
24
2018
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Walmart is betting on the blockchain to improve food safety

Walmart has been working with IBM on a food safety blockchain solution and today it announced it’s requiring that all suppliers of leafy green vegetable for Sam’s and Walmart upload their data to the blockchain by September 2019 .

Most supply chains are bogged down in manual processes. This makes it difficult and time consuming to track down an issue should one like the E. coli romaine lettuce problem from last spring rear its head. By placing a supply chain on the blockchain, it makes the process more traceable, transparent and fully digital. Each node on the blockchain could represent an entity that has handled the food on the way to the store, making it much easier and faster to see if one of the affected farms sold infected supply to a particular location with much greater precision.

Walmart has been working with IBM for over a year on using the blockchain to digitize the food supply chain process. In fact, supply chain is one of the premiere business use cases for blockchain (beyond digital currency). Walmart is using the IBM Food Trust Solution, specifically developed for this use case.

“We built the IBM Food Trust solution using IBM Blockchain Platform, which is a tool or capability that IBM has built to help companies build, govern and run blockchain networks. It’s built using Hyperledger Fabric (the open source digital ledger technology) and it runs on IBM Cloud,” Bridget van Kralingen, IBM’s senior VP for Global Industries, Platforms and Blockchain explained.

Before moving the process to the blockchain, it typically took approximately 7 days to trace the source of food. With the blockchain, it’s been reduced to 2.2 seconds. That substantially reduces the likelihood  that infected food will reach the consumer.

Photo:  Shana Novak/Getty Images

One of the issues in a requiring the suppliers to put their information on the blockchain is understanding that there will be a range of approaches from paper to Excel spreadsheets to sophisticated ERP systems all uploading data to the blockchain. Walmart spokesperson Molly Blakeman says that this something they worked hard on with IBM to account for. Suppliers don’t have to be blockchain experts by any means. They simply have to know how to upload data to the blockchain application.

“IBM will offer an onboarding system that orients users with the service easily. Think about when you get a new iPhone – the instructions are easy to understand and you’re quickly up and running. That’s the aim here. Essentially, suppliers will need a smart device and internet to participate,” she said.

After working with it for a year, the company things it’s ready for broader implementation with the goal ultimately being making sure that the food that is sold at Walmart is safe for consumption, and if there is a problem, making auditing the supply chain a trivial activity.

“Our customers deserve a more transparent supply chain. We felt the one-step-up and one-step-back model of food traceability was outdated for the 21st century. This is a smart, technology-supported move that will greatly benefit our customers and transform the food system, benefitting all stakeholders,” Frank Yiannas, vice president of food safety for Walmart said in statement.

In addition to the blockchain requirement, the company is also requiring that suppliers adhere to one of the Global Food Safety Initiative (GFSI), which have been internationally recognized as food safety standards, according to the company.

Sep
13
2018
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Hacera creates directory to make blockchain projects more searchable

In the 1990s when the web was young, companies like Yahoo, created directories of web pages to help make them more discoverable. Hacera wants to bring that same idea to blockchain, and today it announced the launch of the Hacera Network Registry.

CEO Jonathan Levi says that blockchains being established today risk being isolated because people simply can’t find them. If you have a project like the IBM -Maersk supply chain blockchain announced last month, how does an interested party like a supplier or customs authority find it and ask to participate? Up until the creation of this registry, there was no easy way to search for projects.

Early participants include heavy hitters like Microsoft, Hitachi, Huawei, IBM, SAP and Oracle, who are linking to projects being created on their platforms. The registry supports projects based on major digital ledger communities including Hyperledger, Quorum, Cosmos, Ethereum and Corda. The Hacera Network Registry is built on Hyperledger Fabric, and the code is open source. (Levi was Risk Manager for Hyperledger Fabric 1.0.)

Hacera Network Registry page

While early sponsors of the project include IBM and Hyperledger Fabric, Levi stressed the network is open to all. Blockchain projects can create information pages, not unlike a personal LinkedIn page, and Hacera verifies the data before adding it to the registry. There are currently more than 70 networks in the registry, and Hacera is hoping this is just the beginning.

Jerry Cuomo, VP of blockchain technologies at IBM, says for blockchain to grow it will require a way to register, lookup, join and transact across a variety of blockchain solutions. “As the number of blockchain consortiums, networks and applications continues to grow we need a means to list them and make them known to the world, in order to unleash the power of blockchain,” Cuomo told TechCrunch. Hacera is solving that problem.

This is exactly the kind of underlying infrastructure that the blockchain requires to expand as a technology. Cuomo certainly recognizes this.”We realized from the start that you cannot do blockchain on your own; you need a vibrant community and ecosystem of like-minded innovators who share the vision of helping to transform the way companies conduct business in the global economy,” he said.

Hacera understands that every cloud vendor wants people using their blockchain service. Yet they also see that to move the technology forward, there need to be some standard ways of conducting business, and they want to provide that layer. Levi has a broader vision for the network beyond pure discoverability. He hopes eventually to provide the means to share data through the registry.

Aug
17
2018
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Incentivai launches to simulate how hackers break blockchains

Cryptocurrency projects can crash and burn if developers don’t predict how humans will abuse their blockchains. Once a decentralized digital economy is released into the wild and the coins start to fly, it’s tough to implement fixes to the smart contracts that govern them. That’s why Incentivai is coming out of stealth today with its artificial intelligence simulations that test not just for security holes, but for how greedy or illogical humans can crater a blockchain community. Crypto developers can use Incentivai’s service to fix their systems before they go live.

“There are many ways to check the code of a smart contract, but there’s no way to make sure the economy you’ve created works as expected,” says Incentivai’s solo founder Piotr Grudzie?. “I came up with the idea to build a simulation with machine learning agents that behave like humans so you can look into the future and see what your system is likely to behave like.”

Incentivai will graduate from Y Combinator next week and already has a few customers. They can either pay Incentivai to audit their project and produce a report, or they can host the AI simulation tool like a software-as-a-service. The first deployments of blockchains it’s checked will go out in a few months, and the startup has released some case studies to prove its worth.

“People do theoretical work or logic to prove that under certain conditions, this is the optimal strategy for the user. But users are not rational. There’s lots of unpredictable behavior that’s difficult to model,” Grudzie? explains. Incentivai explores those illogical trading strategies so developers don’t have to tear out their hair trying to imagine them.

Protecting crypto from the human x-factor

There’s no rewind button in the blockchain world. The immutable and irreversible qualities of this decentralized technology prevent inventors from meddling with it once in use, for better or worse. If developers don’t foresee how users could make false claims and bribe others to approve them, or take other actions to screw over the system, they might not be able to thwart the attack. But given the right open-ended incentives (hence the startup’s name), AI agents will try everything they can to earn the most money, exposing the conceptual flaws in the project’s architecture.

“The strategy is the same as what DeepMind does with AlphaGo, testing different strategies,” Grudzie? explains. He developed his AI chops earning a masters at Cambridge before working on natural language processing research for Microsoft.

Here’s how Incentivai works. First a developer writes the smart contracts they want to test for a product like selling insurance on the blockchain. Incentivai tells its AI agents what to optimize for and lays out all the possible actions they could take. The agents can have different identities, like a hacker trying to grab as much money as they can, a faker filing false claims or a speculator that cares about maximizing coin price while ignoring its functionality.

Incentivai then tweaks these agents to make them more or less risk averse, or care more or less about whether they disrupt the blockchain system in its totality. The startup monitors the agents and pulls out insights about how to change the system.

For example, Incentivai might learn that uneven token distribution leads to pump and dump schemes, so the developer should more evenly divide tokens and give fewer to early users. Or it might find that an insurance product where users vote on what claims should be approved needs to increase its bond price that voters pay for verifying a false claim so that it’s not profitable for voters to take bribes from fraudsters.

Grudzie? has done some predictions about his own startup too. He thinks that if the use of decentralized apps rises, there will be a lot of startups trying to copy his approach to security services. He says there are already some doing token engineering audits, incentive design and consultancy, but he hasn’t seen anyone else with a functional simulation product that’s produced case studies. “As the industry matures, I think we’ll see more and more complex economic systems that need this.”

Aug
10
2018
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This Week in Data with Colin Charles 48: Coinbase Powered by MongoDB and Prometheus Graduates in the CNCF

Colin Charles

Colin CharlesJoin Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

The call for submitting a talk to Percona Live Europe 2018 is closing today, and while there may be a short extension, have you already got your talk submitted? I suggest doing so ASAP!

I’m sure many of you have heard of cryptocurrencies, the blockchain, and so on. But how many of you realiize that Coinbase, an application that handles cryptocurrency trades, matching book orders, and more, is powered by MongoDB? With the hype and growth in interest in late 2017, Coinbase has had to scale. They gave an excellent talk at MongoDB World, titled MongoDB & Crypto Mania (the video is worth a watch), and they’ve also written a blog post, How we’re scaling our platform for spikes in customer demand. They even went driver hacking (the Ruby driver for MongoDB)!

It is great to see there be a weekly review of happenings in the Vitess world.

PingCap and TiDB have been to many Percona Live events to present, and recently hired Morgan Tocker. Morgan has migrated his blog from MySQL to TiDB. Read more about his experience in, This blog, now Powered by WordPress + TiDB. Reminds me of the early days of Galera Cluster and showing how Drupal could be powered by it!

Releases

Link List

  • Sys Schema MySQL 5.7+ – blogger from Wipro, focusing on an introduction to the sys schema on MySQL (note: still not available in the MariaDB Server fork).
  • Prometheus Graduates in the CNCF, so is considered a mature project. Criteria for graduation is such that “projects must demonstrate thriving adoption, a documented, structured governance process, and a strong commitment to community sustainability and inclusivity.” Percona benefits from Prometheus in Percona Monitoring & Management (PMM), so we should celebrate this milestone!
  • Replicating from MySQL 8.0 to MySQL 5.7
  • A while ago in this column, we linked to Shlomi Noach’s excellent post on MySQL High Availability at GitHub. We were also introduced to GitHub Load Balancer (GLB), which they ran on top of HAProxy. However back then, GLB wasn’t open; now you can get GLB Director: GLB: GitHub’s open source load balancer. The project describes GLB Director as: “… a Layer 4 load balancer which scales a single IP address across a large number of physical machines while attempting to minimise connection disruption during any change in servers. GLB Director does not replace services like haproxy and nginx, but rather is a layer in front of these services (or any TCP service) that allows them to scale across multiple physical machines without requiring each machine to have unique IP addresses.”
  • F1 Query: Declarative Querying at Scale – a well-written paper.

Upcoming Appearances

Feedback

I look forward to feedback/tips via e-mail at colin.charles@percona.com or on Twitter @bytebot.

 

The post This Week in Data with Colin Charles 48: Coinbase Powered by MongoDB and Prometheus Graduates in the CNCF appeared first on Percona Database Performance Blog.

Aug
09
2018
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IBM teams with Maersk on new blockchain shipping solution

IBM and shipping giant Maersk having been working together for the last year developing a blockchain-based shipping solution called TradeLens. Today they moved the project from Beta into limited availability.

Marie Wieck, GM for IBM Blockchain says the product provides a way to digitize every step of the global trade workflow, transforming it into a real-time communication and visual data sharing tool.

TradeLens was developed jointly by the two companies with IBM providing the underlying blockchain technology and Maersk bringing the worldwide shipping expertise. It involves three components: the blockchain, which provides a mechanism for tracking goods from factory or field to delivery, APIs for others to build new applications on top of the platform these two companies have built, and a set of standards to facilitate data sharing among the different entities in the workflow such as customs, ports and shipping companies.

Wieck says the blockchain really changes how companies have traditionally tracked shipped goods. While many of the entities in the system have digitized the process, the data they have has been trapped in silos and previous attempts at sharing like EDI have been limited. “The challenge is they tend to think of a linear flow and you really only have visibility one [level] up and one down in your value chain,” she said.

The blockchain provides a couple of obvious advantages over previous methods. For starters, she says it’s safer because data is distributed, making it much more secure with digital encryption built in. The greatest advantage though is the visibility it provides. Every participant can check any aspect of the flow in real time, or an auditor or other authority can easily track the entire process from start to finish by clicking on a block in the blockchain instead of requesting data from each entity manually.

While she says it won’t entirely prevent fraud, it does help reduce it by putting more eyeballs onto the process. “If you had fraudulent data at start, blockchain won’t help prevent that. What it does help with is that you have multiple people validating every data set and you get greater visibility when something doesn’t look right,” she said.

As for the APIs, she sees the system becoming a shipping information platform. Developers can build on top of that, taking advantage of the data in the system to build even greater efficiencies. The standards help pull it together and align with APIs, such as providing a standard Bill of Lading. They are starting by incorporating existing industry standards, but are also looking for gaps that slow things down to add new standard approaches that would benefit everyone in the system.

So far, the companies have 94 entities in 300 locations around the world using TradeLens including customs authorities, ports, cargo shippers and logistics companies. They are opening the program to limited availability today with the goal of a full launch by the end of this year.

Wieck ultimately sees TradeLens as a way to facilitate trade by building in trust, the end of goal of any blockchain product. “By virtue of already having an early adopter program, and having coverage of 300 trading locations around the world, it is a very good basis for the global exchange of information. And I personally think visibility creates trust, and that can help in a myriad of ways,” she said.

Jul
23
2018
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Xage secures $12 million Series A for IoT security solution on blockchain

Xage (pronounced Zage), a blockchain security startup based in Silicon Valley, announced a $12 million Series A investment today led by March Capital Partners. GE Ventures, City Light Capital and NexStar Partners also participated.

The company emerged from stealth in December with a novel idea to secure the myriad of devices in the industrial internet of things on the blockchain. Here’s how I described it in a December 2017 story:

Xage is building a security fabric for IoT, which takes blockchain and synthesizes it with other capabilities to create a secure environment for devices to operate. If the blockchain is at its core a trust mechanism, then it can give companies confidence that their IoT devices can’t be compromised. Xage thinks that the blockchain is the perfect solution to this problem.

It’s an interesting approach, one that attracted Duncan Greatwood to the company. As he told me in December his previous successful exits — Topsy to Apple in 2013 and PostPath to Cisco in 2008 — gave him the freedom to choose a company that really excited him for his next challenge.

When he saw what Xage was doing, he wanted to be a part of it, and given the unorthodox security approach the company has taken, and Greatwood’s pedigree, it couldn’t have been hard to secure today’s funding.

The Industrial Internet of Things is not like its consumer cousin in that it involves getting data from big industrial devices like manufacturing machinery, oil and gas turbines and jet engines. While the entire Internet of Things could surely benefit from a company that concentrates specifically on keeping these devices secure, it’s a particularly acute requirement in industry where these devices are often helping track data from key infrastructure.

GE Ventures is the investment arm of GE, but their involvement is particularly interesting because GE has made a big bet on the Industrial Internet of Things. Abhishek Shukla of GE Ventures certainly saw the connection. “For industries to benefit from the IoT revolution, organizations need to fully connect and protect their operation. Xage is enabling the adoption of these cutting edge technologies across energy, transportation, telecom, and other global industries,” Shukla said in a statement.

The company was founded just last year and is based in Palo Alto, California.

Jul
22
2018
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The blockchain begins finding its way in the enterprise

The blockchain is in the middle of a major hype cycle at the moment, and that makes it hard for many people to take it seriously, but if you look at the core digital ledger technology, there is tremendous potential to change the way we think about trust in business. Yet these are still extremely early days and there are a number of missing pieces that need to be in place for the blockchain to really take off in the enterprise.

Suffice it to say that it has caught the fancy of major enterprise vendors with the likes of SAP, IBM, Oracle, Microsoft and Amazon all looking at providing some level of Blockchain as a service for customers.

While the level of interest in blockchain remains fluid, a July 2017 survey of 400 large companies by UK firm Juniper Research found 6 in 10 respondents were “either actively considering, or are in the process of, deploying blockchain technology.”

In spite of the growing interest we have seen over the last 12-18 months, blockchain lacks some basic underlying system plumbing, the kind any platform needs to thrive in an enterprise setting. Granted, some companies and the open source community are recognizing this as an opportunity and trying to build it, but many challenges remain.

Obstacles to adoption

Even though the blockchain clearly has many possible use cases, some people still have trouble separating it from its digital currency roots, and Joshua McKenty, who helped develop Open Stack while working at NASA and now is head of Cloud Foundry at Pivotal, sees this as a real problem, one that could hold back the progress of blockchain as an enterprise technology.

He believes that right now bitcoin and blockchain are akin to Napster and peer to peer (P2P) technology in the late 90s. When Napster made it easy to share MP3 files illegally on a P2P network, McKenty believes, it set back business usage of P2P for a decade because of the bad connotations associated with the popular use case.

“You couldn’t talk about Napster [and P2P] and have it be a positive conversation. Bitcoin has done that to blockchain. It will take us time to recover what bitcoin has done to get to something that is really useful [with blockchain],” he said.

Photo by Spencer Platt/Newsmakers – Getty Images

A recent survey by Deloitte of over 1000 participants in 7 countries found that outside the US in particular this perception held true. “When asked if they believed that blockchain was just “a database for money” with little application outside of financial services, just 18 percent of US respondents agreed with that statement versus 61 percent of respondents in France and the United Kingdom,” the report stated.

Richie Etwaru, founder and CEO at Hu-manity and author of the book, Blockchain Trust Companies sees it as a matter of trust. Companies aren’t used to dealing from a position of trust. In fact, his book argues that the entire contract system exists because of a total lack of it.

“The hurdle [to widespread blockchain adoption in the enterprise] is that those who have traditionally designed or transformed business models in large enterprise settings have systematically and habitually treated trust and transparency as second, sometimes third level characteristics of a business model. The raw material needed are the willingness and executive level alignment and harmonization around the notion that trust and transparency are the next differentiators,” Etwaru explained.

The volatility of new technology

Blockchain was originally created as a system to track bitcoin (digital currency) ownership, and it’s still used extensively for that purpose, but a trusted and immutable record has great utility to track virtually anything of value and enforce a set of rules. We have seen companies like po.et trying to use it to enforce content ownership, Hu-manity, which wants to enforce data ownership, and the IBM TrustChain consortium to track the provenance of diamonds from mine to store.

Photo: LeoWolfert/Getty Images

Rob May, who is CEO at Talla and whose company helped launch a blockchain called BotChain to track the authenticity of bots, says finding good use cases could help ultimately determine the technology’s success or failure. “Blockchain has a bunch of different use cases, and they are usually either all lumped together or poorly understood separately,” May said.

He believes that in many instances today, companies don’t understand the advantages of blockchain, which he identifies as immutability, trust and tokenization, the latter of which can help finance blockchain initiatives (but which can also contribute to confusion with digital currency use cases).

“Right now, businesses are missing real blockchain opportunities and instead throwing blockchain in places where it doesn’t belong. For example, they are trying to use it for smart contracts, and that stuff isn’t ready. They also try to use it for cases that require a lot of speed, and again blockchains aren’t ready,” he said.

Finally, he says, if you don’t require immutability, trust and tokenization, you might want to consider a different approach other than blockchain.

Please identify yourself

Like any network, identity will be at the core of any blockchain network because it is imperative that you understand whom you are communicating with. Charles Francis, a senior analyst at Accenture says for now blockchains will remain private for the most part, but authentication will become increasingly important as we eventually have blockchain-to-blockchain communications.

Photo:  NicoElNino/Getty Images

“Initially blockchain-to-blockchain connections will be manually set up and you will manage your network in a private model and bad actors will be immediately obvious,” he explained. But he believes that we will require a system in place to ensure we are authentically who we say we are as we move beyond private networks.

Jerry Cuomo, IBM Fellow and VP of Blockchain says that there will come a time when there are multiple networks and we will need to set up systems for them to communicate. “There won’t be one blockchain network to rule them all. It’s a very safe bet. Once you make that statement, these systems need to work together,” he said. “All [the different pieces of networks] need identity and the identity better play across networks. My identity on one network better be the same on another network,” he explained.

For Etwaru it comes back to trust, and a trusted identity would be a natural extension of that. “Transformational blockchain use cases require a network of trading partners to start to operate in a more trusted and transparent way, not just one individual,” he said.

Moving toward adoption

All this said, there is still a steady march toward adoption in the enterprise. As Talla’s May says, there may be open questions, but that just represents a big opportunity for smart companies. “If you are interacting with a network instead of a single company, whose throat do you choke when something goes wrong? I think you will see many companies in the blockchain space do what Red Hat did for Linux. Enterprises need consulting help and better frameworks to think about how [blockchain] networks will work, since Ethereum isn’t a product per se in the traditional sense,” he said.

Gil Perez, SVP for products and innovation, as well as head of digital customer initiatives at SAP says he’s seeing companies with real projects in production. “It is beyond just wanting to do something. We’re doing large scale implementations and pilots. For example, we did one in the pharmaceutical industry with over a billion transactions,” he said.

In fact, SAP has a total of 65 companies working on various projects at different stages of progress at the moment. Perez says the next level of adoption will require a way to involve multiple parties, not just a single company, as with a supply chain example, which involves moving goods and paperwork across multiple countries involving many individuals.

Photo: allanswart

He also points out the importance of making sure there is good data because ultimately, if you have bad data in an immutable record, that is going to be a serious problem. That requires the companies involved to come together and agree to a common system to enter and agree upon each piece of information that moves through the system and that is a work in progress.

May sees blockchain technology transforming the way we do business in the future and providing a more standard way of interacting than today’s hodgepodge of vendor approaches.

“Now that blockchain is here, what if we could launch a standard and have shared marketplace by all apps in a space? So as a developer, you write your [application] add-on one time and it works with any [similar application] that supports that standard, and they share one giant marketplace. But how do you get them to share a marketplace? Blockchain and tokens provide decentralization and incentives such that, if you set the right rules, maybe you could do it. That could be transformational,” he said.

As with any new technology, the more it scales the more the tools and adjacent technologies are required. We are still in the early stages of discovering what those are, and before the technology can take off in a big way, we will need more underlying infrastructure in place. If that happens, blockchain could be just as transformational as May suggests.

Jun
06
2018
--

SAP latest enterprise player to offer cloud blockchain service

SAP announced today at its Sapphire customer conference it was making the SAP Leonardo Blockchain service generally available. The latter is a cloud service to help companies build applications based on digital ledger-style technology.

Gil Perez, senior vice president for product and innovation and head of digital customer initiatives at SAP, says most of the customers he talks to are still very early in the proof of concept stage, but not so early that SAP doesn’t want to provide a service to help move them along the maturity curve.

“We are announcing the general availability of the SAP Cloud Platform Blockchain Services.” This is a generalized service on top of which customers can begin building their blockchain projects. He says SAP is taking an agnostic approach to the underlying ledger technology whether it’s the open source Hyperledger project, where SAP is a platinum sponsor, MultiChain or any additional blockchain or decentralized distributed ledger technologies.

Perez said part of the reason for this flexibility is that blockchain technology is really still being defined and SAP doesn’t want to commit to any underlying ledger approach until the market decides which way to go. He says this should allow them to minimize the impact on customers as the technology evolves.

They join other enterprise companies like Oracle, IBM, Microsoft and Amazon who have previously released blockchains services for their customers. For SAP, which many companies use for the back-office management of everything from finance to logistics, the blockchain could present some interesting use cases for its customers such as supply chain management.

In this case, the blockchain could help reduce paperwork, bring products to market more quickly and provide an easy audit trail. Instead of requesting a scanned copy of a signed document, you could simply click on a node on the blockchain and see the approval (or denial) and follow the products through the shipping process to the marketplace.

But Perez stresses that just because it’s early doesn’t mean they aren’t working on some pretty substantial projects. He cited one with a pharmaceutical company to ensure the provenance of drugs that involved over a billion transactions already.

SAP is simply trying to keep up with what customers want. Prior to the GA announced today, the company conducted a survey of 250 customers and found, that although it was early days, there is enterprise interest in exploring blockchain technology. Whether this initiative can expand into a broader business is hard to say, but SAP sees blockchain as logical adjacent technology to their core offerings.

Jun
01
2018
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This Week in Data with Colin Charles 40: a Peak at Blockchain, Lots of MariaDB News, then Back on the Road

Colin CharlesJoin Percona Chief Evangelist Colin Charles as he covers happenings, gives pointers and provides musings on the open source database community.

Shortly after the last dispatch, I jetted off for a spot of vacation (which really meant I was checking out the hype behind Blockchain with a database developer lens at the Blockchain Week NYC), and then some customer visits in Seoul, which explains the short hiatus. Here’s to making this more regular as the summer approaches.

I am about to embark on a fairly long trip, covering a few upcoming appearances: Lisbon for the Percona Engineering meeting, SouthEastLinuxFest in Charlotte, the Open Source Data Centre Conference in Berlin and then the DataOps Barcelona event. I have some discount codes: 50% discount for OSDC with the code OSDC_FOR_FRIENDS, and 50% discount for DataOps Barcelona with the code dataopsbcn50. Expect this column to reflect my travels over the next few weeks.

There has been a lot of news on the MariaDB front: MariaDB 10.3.7 went stable/GA! You might have noticed more fanfare around the release name MariaDB TX 3.0, but the reality is you can still get this download from your usual MariaDB Foundation site. It is worth noting that the MariaDB Foundation 2017 financials have also been released. Some may have noticed a couple months back there was a press release titled Report “State of the Open-Source DBMS Market, 2018” by Gartner Includes Pricing Comparison With MariaDB. This led to a Gartner report on the State of the Open-Source DBMS Market, 2018; although the report has since been pulled. Hopefully we see it surface again.

In the meantime, please do try out MariaDB 10.3.7 and it would be great to hear feedback. I also have an upcoming Percona webinar on MariaDB Server 10.3 on June 26 2018 — when the sign up link appears, I will be sure to include it here.

Well written, and something worth discussing: Should Red Hat Buy or Build a Database?. The Twitter discussion is also worth looking at.

Releases

Link List

Upcoming appearances

Feedback

I look forward to receiving feedback/tips via e-mail at colin.charles@percona.com or on Twitter @bytebot.

The post This Week in Data with Colin Charles 40: a Peak at Blockchain, Lots of MariaDB News, then Back on the Road appeared first on Percona Database Performance Blog.

May
23
2018
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Meet the speakers at The Europas, and get your ticket free (July 3, London)

Excited to announce that this year’s The Europas Unconference & Awards is shaping up! Our half day Unconference kicks off on 3 July, 2018 at The Brewery in the heart of London’s “Tech City” area, followed by our startup awards dinner and fantastic party and celebration of European startups!

The event is run in partnership with TechCrunch, the official media partner. Attendees, nominees and winners will get deep discounts to TechCrunch Disrupt in Berlin, later this year.
The Europas Awards are based on voting by expert judges and the industry itself. But key to the daytime is all the speakers and invited guests. There’s no “off-limits speaker room” at The Europas, so attendees can mingle easily with VIPs and speakers.

What exactly is an Unconference? We’re dispensing with the lectures and going straight to the deep-dives, where you’ll get a front row seat with Europe’s leading investors, founders and thought leaders to discuss and debate the most urgent issues, challenges and opportunities. Up close and personal! And, crucially, a few feet away from handing over a business card. The Unconference is focused into zones including AI, Fintech, Mobility, Startups, Society, and Enterprise and Crypto / Blockchain.

We’ve confirmed 10 new speakers including:


Eileen Burbidge, Passion Capital


Carlos Eduardo Espinal, Seedcamp


Richard Muirhead, Fabric Ventures


Sitar Teli, Connect Ventures


Nancy Fechnay, Blockchain Technologist + Angel


George McDonaugh, KR1


Candice Lo, Blossom Capital


Scott Sage, Crane Venture Partners


Andrei Brasoveanu, Accel


Tina Baker, Jag Shaw Baker

How To Get Your Ticket For FREE

We’d love for you to ask your friends to join us at The Europas – and we’ve got a special way to thank you for sharing.

Your friend will enjoy a 15% discount off the price of their ticket with your code, and you’ll get 15% off the price of YOUR ticket.

That’s right, we will refund you 15% off the cost of your ticket automatically when your friend purchases a Europas ticket.

So you can grab tickets here.

Vote for your Favourite Startups

Public Voting is still humming along. Please remember to vote for your favourite startups!

Awards by category:

Hottest Media/Entertainment Startup

Hottest E-commerce/Retail Startup

Hottest Education Startup

Hottest Startup Accelerator

Hottest Marketing/AdTech Startup

Hottest Games Startup

Hottest Mobile Startup

Hottest FinTech Startup

Hottest Enterprise, SaaS or B2B Startup

Hottest Hardware Startup

Hottest Platform Economy / Marketplace

Hottest Health Startup

Hottest Cyber Security Startup

Hottest Travel Startup

Hottest Internet of Things Startup

Hottest Technology Innovation

Hottest FashionTech Startup

Hottest Tech For Good

Hottest A.I. Startup

Fastest Rising Startup Of The Year

Hottest GreenTech Startup of The Year

Hottest Startup Founders

Hottest CEO of the Year

Best Angel/Seed Investor of the Year

Hottest VC Investor of the Year

Hottest Blockchain/Crypto Startup Founder(s)

Hottest Blockchain Protocol Project

Hottest Blockchain DApp

Hottest Corporate Blockchain Project

Hottest Blockchain Investor

Hottest Blockchain ICO (Europe)

Hottest Financial Crypto Project

Hottest Blockchain for Good Project

Hottest Blockchain Identity Project

Hall Of Fame Award – Awarded to a long-term player in Europe

The Europas Grand Prix Award (to be decided from winners)

The Awards celebrates the most forward thinking and innovative tech & blockchain startups across over some 30+ categories.

Startups can apply for an award or be nominated by anyone, including our judges. It is free to enter or be nominated.

What is The Europas?

Instead of thousands and thousands of people, think of a great summer event with 1,000 of the most interesting and useful people in the industry, including key investors and leading entrepreneurs.

• No secret VIP rooms, which means you get to interact with the Speakers

• Key Founders and investors speaking; featured attendees invited to just network

• Expert speeches, discussions, and Q&A directly from the main stage

• Intimate “breakout” sessions with key players on vertical topics

• The opportunity to meet almost everyone in those small groups, super-charging your networking

• Journalists from major tech titles, newspapers and business broadcasters

• A parallel Founders-only track geared towards fund-raising and hyper-networking

• A stunning awards dinner and party which honors both the hottest startups and the leading lights in the European startup scene

• All on one day to maximise your time in London. And it’s PROBABLY sunny!

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That’s just the beginning. There’s more to come…

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Interested in sponsoring the Europas or hosting a table at the awards? Or purchasing a table for 10 or 12 guest or a half table for 5 guests? Get in touch with:
Petra Johansson
Petra@theeuropas.com
Phone: +44 (0) 20 3239 9325

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