Personal blog of Yzmir Ramirez

Datastax, the company best known for commercializing the open-source Apache Cassandra database, is moving beyond databases. As the company announced today, it has acquired Kesque, a cloud messaging service.

The Kesque team built its service on top of the Apache Pulsar messaging and streaming project. Datastax has now taken that team’s knowledge in this area and, combined with its own expertise, is launching its own Pulsar-based streaming platform by the name of Datastax Luna Streaming, which is now generally available.

This move comes right as Datastax is also now, for the first time, announcing that it is cash-flow positive and profitable, as the company’s chief product officer, Ed Anuff, told me. “We are at over $150 million in [annual recurring revenue]. We are cash-flow positive and we are profitable,” he told me. This marks the first time the company is publically announcing this data. In addition, the company also today revealed that about 20 percent of its annual contract value is now for DataStax Astra, its managed multi-cloud Cassandra service and that the number of self-service Asta subscribers has more than doubled from Q3 to Q4.

The launch of Luna Streaming now gives the 10-year-old company a new area to expand into — and one that has some obvious adjacencies with its existing product portfolio.

“We looked at how a lot of developers are building on top of Cassandra,” Anuff, who joined Datastax after leaving Google Cloud last year, said. “What they’re doing is, they’re addressing what people call ‘data-in-motion’ use cases. They have huge amounts of data that are coming in, huge amounts of data that are going out — and they’re typically looking at doing something with streaming in conjunction with that. As we’ve gone in and asked, “What’s next for Datastax?,’ streaming is going to be a big part of that.”

Given Datastax’s open-source roots, it’s no surprise the team decided to build its service on another open-source project and acquire an open-source company to help it do so. Anuff noted that while there has been a lot of hype around streaming and Apache Kafka, a cloud-native solution like Pulsar seemed like the better solution for the company. Pulsar was originally developed at Yahoo! (which, full disclosure, belongs to the same Verizon Media Group family as TechCrunch) and even before acquiring Kesque, Datastax already used Pulsar to build its Astra platform. Other Pulsar users include Yahoo, Tencent, Nutanix and Splunk.

“What we saw was that when you go and look at doing streaming in a scale-out way, that Kafka isn’t the only approach. We looked at it, and we liked the Pulsar architecture, we like what’s going on, we like the community — and remember, we’re a company that grew up in the Apache open-source community — we said, ‘okay, we think that it’s got all the right underpinnings, let’s go and get involved in that,” Anuff said. And in the process of doing so, the team came across Kesque founder Chris Bartholomew and eventually decided to acquire his company.

The new Luna Streaming offering will be what Datastax calls a “subscription to success with Apache Pulsar.’ It will include a free, production-ready distribution of Pulsar and an optional, SLA-backed subscription tier with enterprise support.

Unsurprisingly, Datastax also plans to remain active in the Pulsar community. The team is already making code contributions, but Anuff also stressed that Datastax is helping out with scalability testing. “This is one of the things that we learned in our participation in the Apache Cassandra project,” Anuff said. “A lot of what these projects need is folks coming in doing testing, helping with deployments, supporting users. Our goal is to be a great participant in the community.”

Sherman Ye founded VESoft in 2018 when he saw a growing demand for graph databases in China. Its predecessors, like Neo4j and TigerGraph, had already been growing aggressively in the West for a few years, while China was just getting to know the technology that leverages graph structures to store data sets and depict their relationships, such as those used for social media analysis, e-commerce recommendations and financial risk management.

VESoft is ready for further growth after closing an $8 million funding round led by Redpoint China Ventures, an investment firm launched by Silicon Valley-based Redpoint Ventures in 2005. Existing investor Matrix Partners China also participated in the Series pre-A round. The new capital will allow the startup to develop products and expand to markets in North America, Europe and other parts of Asia.

The 30-people team is comprised of former employees from Alibaba, Facebook, Huawei and IBM. It’s based in Hangzhou, a scenic city known for its rich history and housing Alibaba and its financial affiliate Ant Financial, where Ye previously worked as a senior engineer after his four-year stint with Facebook in California. From 2017 to 2018, the entrepreneur noticed that Ant Financial’s customers were increasingly interested in adopting graph databases as an alternative to relational databases, a model that had been popular since the 80s and normally organizes data into tables.

“While relational databases are capable of achieving many functions carried out by graph databases… they deteriorate in performance as the quantity of data grows,” Ye told TechCrunch during an interview. “We didn’t use to have so much data.”

Information explosion is one reason why Chinese companies are turning to graph databases, which can handle millions of transactions to discover patterns within scattered data. The technology’s rise is also a response to new forms of online businesses that depend more on relationships.

“Take recommendations for example. The old model recommends content based purely on user profiles, but the problem of relying on personal browsing history is it fails to recommend new things. That was fine for a long time as the Chinese [internet] market was big enough to accommodate many players. But as the industry becomes saturated and crowded… companies need to ponder how to retain existing users, lengthen their time spent, and win users from rivals.”

The key lies in serving people content and products they find appealing. Graph databases come in handy, suggested Ye, when services try to predict users’ interest or behavior as the model uncovers what their friends or people within their social circles like. “That’s a lot more effective than feeding them what’s trending.”

Neo4j compares relational and graph databases (Link)

The company has made its software open source, which the founder believed can help cultivate a community of graph database users and educate the market in China. It will also allow VESoft to reach more engineers in the English-speaking world who are well-acquainted with the open-source culture.

“There is no such thing as being ‘international’ or ‘domestic’ for a technology-driven company. There are no boundaries between countries in the open-source world,” reckoned Ye.

When it comes to generating income, the startup plans to launch a paid version for enterprises, which will come with customized plug-ins and host services.

The Nebula Graph, the brand of VESoft’s database product, is now serving 20 enterprise clients from areas across social media, e-commerce and finance, including big names like food delivery giant Meituan, popular social commerce app Xiaohongshu and e-commerce leader JD.com. A number of overseas companies are also trialing Nebula.

The time is ripe for enterprise-facing startups with a technological moat in China as the market for consumers has been divided by incumbents like Tencent and Alibaba. This makes fundraising relatively easy for VESoft. The founder is confident that Chinese companies are rapidly catching up with their Western counterparts in the space, for the gargantuan amount of data and the myriad of ways data is used in the country “will propel the technology forward.”

Neo4j, the premiere graph database development platform, announced the release of version 4.0 today, which features unlimited scaling among other updates.

Graph databases are growing increasingly important as they are used to find connections in data, such as if you bought this, you might like this related item on an e-commerce site; or if you have these friends, you might also know these people on a social site. It’s growing popular in business, and especially among data scientists, who find it useful to find relationships in large collections of data.

Neo4j founder and CEO Emil Eifrem says the company developed the graph database concept, and it has been growing and developing well. “2019 was a really good year for us, generally speaking, but I think more importantly in the graph space. We’ve chosen the category creation and go- to-market strategy when we put the word graph and database together, and we wanted to evangelize that as a concept,” he explained.

As for the new version, Eifrem says it’s a broad new release, but there are a few things he wanted to focus on. For starters is the ability to limitlessly scale. He says this is possible because of new sophisticated horizontal scaling in version 4.0. For previous versions, the company replicated data across the database, a common method for processing data, but it can slow down as the amount of data scales. They wanted to change this in the new version.

“What we’re adding now in 4.0 is partitioning. So this is what’s called ‘sharding’ in the database world. It’s this really ultra powerful feature that allows you to scale both reads and writes and size. Basically, you’re only limited by your budget, how many machines you can add,” he explained.

Another piece in the new release is the addition of role-based access. As graph databases spread from the department or team level across the organization, it becomes increasingly important to restrict certain data to only those who have access based on their role and privileges.

“Today, graph databases in Neo4j are being widely deployed across the enterprise, and now all of a sudden there’s multiple teams across the entire enterprise that wants to access the data. And then you get into security and privacy concerns,” he said. That’s where role based access can protect the data.

The new version has many other features including the ability to run multiple databases on a single Neo4j cluster and support for “Reactive” systems, which gives these kinds of developers “full control over how their applications interact with the database, including robust data pipelines, streaming data, machine learning and more,” according to the company.

Neo4j has been around 2007 and has raised over $160 million, according to Crunchbase.

Neo4j, a popular graph database, is available as an open-source product for anyone to download and use. Its enterprise product aimed at larger organizations is growing fast, but the company recognized there was a big market in between those two extremes, and today it introduced a new managed cloud service called Aura.

They wanted something in the product family for smaller companies, says Emil Eifrem, CEO and co-founder at Neo4j . Aura really gives these smaller players a much more manageable offering with flexible pricing options. “To get started with an enterprise project can run hundreds of thousands of dollars per year. Whereas with Aura, you can get started for about 50 bucks a month, and that means that it opens it up to new segments of the market,” Eifrem told TechCrunch. As he points out, even a startup on a shoestring budget can afford $50 a month.

Aura operates on a flexible pricing model, and offers the kind of value proposition you would expect from a cloud version of the product. The company deals with all of the management, security and updates for you. It will also scale as needed to meet your data requirements as you grow. The idea is to allow developers to concentrate on simply building applications and let Neo4j deal with the database for you.

He says over time, he could see larger businesses, which don’t want to deal with the management side of developing a graph database application, also using the cloud product. “Why would you want to operate your own database? You should probably focus on your core business and building applications to support that core business,” he said. But he recognizes change happens slowly in larger organizations, and not every business will be comfortable with a managed service. That’s why they are offering different options to meet different requirements.

Graph databases allow you to see connections between data. It is the underlying technology, for example, in a social networking app, that lets you see the connection between people you know and people your friends know. It is also the technology on an e-commerce site that can offer recommendations based on what you bought before because people who buy a certain product are more likely to purchase other related products.

Apollo, a San Francisco-based startup that provides a number of developer and operator tools and services around the GraphQL query language, today announced that it has raised a $22 million growth funding round co-led by Andreessen Horowitz and Matrix Partners. Existing investors Trinity Ventures and Webb Investment Network also participated in this round.

Today, Apollo is probably the biggest player in the GraphQL ecosystem. At its core, the company’s services allow businesses to use the Facebook -incubated GraphQL technology to shield their developers from the patchwork of legacy APIs and databases as they look to modernize their technology stacks. The team argues that while REST APIs that talked directly to other services and databases still made sense a few years ago, it doesn’t anymore now that the number of API endpoints keeps increasing rapidly.

Apollo replaces this with what it calls the Data Graph. “There is basically a missing piece where we think about how people build apps today, which is the piece that connects the billions of devices out there,” Apollo co-founder and CEO Geoff Schmidt told me. “You probably don’t just have one app anymore, you probably have three, for the web, iOS and Android . Or maybe six. And if you’re a two-sided marketplace you’ve got one for buyers, one for sellers and another for your ops team.”

Managing the interfaces between all of these apps quickly becomes complicated and means you have to write a lot of custom code for every new feature. The promise of the Data Graph is that developers can use GraphQL to query the data in the graph and move on, all without having to write the boilerplate code that typically slows them down. At the same time, the ops teams can use the Graph to enforce access policies and implement other security features.

“If you think about it, there’s a lot of analogies to what happened with relational databases in the ’80s,” Schmidt said. “There is a need for a new layer in the stack. Previously, your query planner was a human being, not a piece of software, and a relational database is a piece of software that would just give you a database. And you needed a way to query that database, and that syntax was called SQL.”

Geoff Schmidt, Apollo CEO, and Matt DeBergalis, CTO

GraphQL itself, of course, is open source. Apollo is now building a lot of the proprietary tools around this idea of the Data Graph that make it useful for businesses. There’s a cloud-hosted graph manager, for example, that lets you track your schema, as well as a dashboard to track performance, as well as integrations with continuous integration services. “It’s basically a set of services that keep track of the metadata about your graph and help you manage the configuration of your graph and all the workflows and processes around it,” Schmidt said.

The development of Apollo didn’t come out of nowhere. The founders previously launched Meteor, a framework and set of hosted services that allowed developers to write their apps in JavaScript, both on the front-end and back-end. Meteor was tightly coupled to MongoDB, though, which worked well for some use cases but also held the platform back in the long run. With Apollo, the team decided to go in the opposite direction and instead build a platform that makes being database agnostic the core of its value proposition.

The company also recently launched Apollo Federation, which makes it easier for businesses to work with a distributed graph. Sometimes, after all, your data lives in lots of different places. Federation allows for a distributed architecture that combines all of the different data sources into a single schema that developers can then query.

Schmidt tells me the company started to get some serious traction last year and by December, it was getting calls from VCs that heard from their portfolio companies that they were using Apollo.

The company plans to use the new funding to build out its technology to scale its field team to support the enterprises that bet on its technology, including the open-source technologies that power both the services.

“I see the Data Graph as a core new layer of the stack, just like we as an industry invested in the relational database for decades, making it better and better,” Schmidt said. “We’re still finding new uses for SQL and that relational database model. I think the Data Graph is going to be the same way.”

Google today announced that it has partnered with a number of top open-source data management and analytics companies to integrate their products into its Google Cloud Platform and offer them as managed services operated by its partners. The partners here are Confluent, DataStax, Elastic, InfluxData, MongoDB, Neo4j and Redis Labs.

The idea here, Google says, is to provide users with a seamless user experience and the ability to easily leverage these open-source technologies in Google’s cloud. But there is a lot more at play here, even though Google never quite says so. That’s because Google’s move here is clearly meant to contrast its approach to open-source ecosystems with Amazon’s. It’s no secret that Amazon’s AWS cloud computing platform has a reputation for taking some of the best open-source projects and then forking those and packaging them up under its own brand, often without giving back to the original project. There are some signs that this is changing, but a number of companies have recently taken action and changed their open-source licenses to explicitly prevent this from happening.

That’s where things get interesting, because those companies include Confluent, Elastic, MongoDB, Neo4j and Redis Labs — and those are all partnering with Google on this new project, though it’s worth noting that InfluxData is not taking this new licensing approach and that while DataStax uses lots of open-source technologies, its focus is very much on its enterprise edition.

“As you are aware, there has been a lot of debate in the industry about the best way of delivering these open-source technologies as services in the cloud,” Manvinder Singh, the head of infrastructure partnerships at Google Cloud, said in a press briefing. “Given Google’s DNA and the belief that we have in the open-source model, which is demonstrated by projects like Kubernetes, TensorFlow, Go and so forth, we believe the right way to solve this it to work closely together with companies that have invested their resources in developing these open-source technologies.”

So while AWS takes these projects and then makes them its own, Google has decided to partner with these companies. While Google and its partners declined to comment on the financial arrangements behind these deals, chances are we’re talking about some degree of profit-sharing here.

“Each of the major cloud players is trying to differentiate what it brings to the table for customers, and while we have a strong partnership with Microsoft and Amazon, it’s nice to see that Google has chosen to deepen its partnership with Atlas instead of launching an imitation service,” Sahir Azam, the senior VP of Cloud Products at MongoDB told me. “MongoDB and GCP have been working closely together for years, dating back to the development of Atlas on GCP in early 2017. Over the past two years running Atlas on GCP, our joint teams have developed a strong working relationship and support model for supporting our customers’ mission critical applications.”

As for the actual functionality, the core principle here is that Google will deeply integrate these services into its Cloud Console; for example, similar to what Microsoft did with Databricks on Azure. These will be managed services and Google Cloud will handle the invoicing and the billings will count toward a user’s Google Cloud spending commitments. Support will also run through Google, so users can use a single service to manage and log tickets across all of these services.

Redis Labs CEO and co-founder Ofer Bengal echoed this. “Through this partnership, Redis Labs and Google Cloud are bringing these innovations to enterprise customers, while giving them the choice of where to run their workloads in the cloud, he said. “Customers now have the flexibility to develop applications with Redis Enterprise using the fully integrated managed services on GCP. This will include the ability to manage Redis Enterprise from the GCP console, provisioning, billing, support, and other deep integrations with GCP.”

Neo4j has helped popularize the graph database. Today it was rewarded with an $80 million Series E to bring their products to a wider market in what could be the company’s last private fundraise.

The round was led by One Peak Partners and Morgan Stanley Expansion Capital with participation from existing investors Creandum, Eight Roads and Greenbridge Partners. Today’s investment exactly doubles their previous amount bringing the total raised to $160 million.

Neo4j founder and CEO Emil Eifrem didn’t want to discuss valuation, calling it essentially a vanity metric. “We’re not sharing that. I never understood that. It’s just weird bragging rights. It makes no sense to customers, and makes no sense to anyone,” he said referring to the valuation.

Graph view of Neo4j funding rounds. Graphic: Neo4j

When you bring a company like Morgan Stanley on as an investor, it could be interpreted as a kind of signal that the company is thinking ahead to going public. While Eifrem wasn’t ready to commit to anything, he suggested that this is very likely the last time he raises funds privately. He says that he doesn’t like to think in terms of how he will exit so much as building a good company and seeing where that takes him. “If your mental framework is around building a great company, you’re going to have all kinds of options along the way. So that’s what I’m completely focused on,” Eifrem explained.

In 2016, when his company got a $36 million Series D investment, Eifrem says that they were working to expand in the enterprise. They have been successful with around 200 enterprise customers to their credit including Walmart, UBS, IBM and NASA. He says their customers include 20 of the top 25 banks and 7 of the top 10 retailers.

This year, the company began expanding into artificial intelligence. It makes sense. Graph databases help companies understand the connections in large datasets and AI usually involves large amounts of data to drive the learning models.

Two common graph database use case examples are the social graph on a social site like Facebook, which lets you see the connections between you and your friends or the purchase graph on an Ecommerce site like Amazon which lets you see if you bought one product, chances are you’ll also be interested in these others (based on your purchase history and what other consumers have done who have bought similar products).

Eifrem wants to use the money to expand the company internationally and provide localized service in terms of language and culture wherever their customers happen to be. As an example, he says today European customers might get an English speaking customer service agent if they called in for help. He wants to provide service and the website in the local language and the money should help accomplish that.

Neo4j was founded in 2007 as an open source project. Companies and individuals can still download the base product for free, but the company has also built a successful and growing commercial business on top of that open source project. With an $80 million runway, the next stop could be Wall Street.

Graph databases have always been useful to help find connections across a vast data set, and it turns out that capability is quite handy in artificial intelligence and machine learning too. Today, Neo4j, the makers of the open source and commercial graph database platform, announced the release of Neo4j 3.5, which has a number of new features aimed specifically at AI and machine learning.

Neo4j founder and CEO Emil Eifrem says he had recognized the connection between AI and machine learning and graph databases for a while, but he says that it has taken some time for the market to catch up to the idea.

“There has been a lot momentum around AI and graphs…Graphs are very fundamental to AI. At the same time we were seeing some early use cases, but not really broad adoption, and that’s what we’re seeing right now,” he explained.

AI graph uses cases. Graphic: Neo4j

To help advance AI uses cases, today’s release includes a new full text search capability, which Eifrem says has been one of the most requested features. This is important because when you are making connections between entities, you have to be able to find all of the examples regardless of how it’s worded — for example, human versus humans versus people.

Part of that was building their own indexing engine to increase indexing speed, which becomes essential with ever more data to process. “Another really important piece of functionality is that we have improved our data ingestion very significantly. We have 5x end-to-end performance improvements when it comes to importing data. And this is really important for connected feature extraction, where obviously, you need a lot of data to be able to train the machine learning,” he said. That also means faster sorting of data too.

Other features in the new release include improvements to the company’s own Cypher database query language and better visualization of the graphs to give more visibility, which is useful for visualizing how machine learning algorithms work, which is known as AI explainability. They also announced support for the Go language and increased security.

Graph databases are growing increasingly important as we look to find connections between data. The most common use case is the knowledge graph, which is what lets us see connections in a huge data sets. Common examples include who we are connected to on a social network like Facebook, or if we bought one item, we might like similar items on an ecommerce site.

Other use cases include connected feature extraction, a common machine learning training techniques that can look at a lot of data and extract the connections, the context and the relationships for a particular piece of data, such as suspects in a criminal case and the people connected to them.

Neo4j has over 300 large enterprise customers including Adobe, Microsoft, Walmart, UBS and NASA. The company launched in 2007 and has raised $80 million. The last round was $36 million in November 2016.

While most people probably would not think of New York as a hotbed for enterprise startups of any kind, it is actually quite active. When you stop to consider that the world’s biggest banks and financial services companies are located there, it would certainly make sense for security startups to concentrate on such a huge potential market — and it turns out, that’s the case.

According to Crunchbase, there are dozens of security startups based in the city with everything from biometrics and messaging security to identity, security scoring and graph-based analysis tools. Some established companies like Symphony, which was originally launched in the city (although it is now on the west coast), has raised almost $300 million. It was actually formed by a consortium of the world’s biggest financial services companies back in 2014 to create a secure unified messaging platform.

There is a reason such a broad-based ecosystem is based in a single place. The companies who want to discuss these kinds of solutions aren’t based in Silicon Valley. This isn’t typically a case of startups selling to other startups. It’s startups who have been established in New York because that’s where their primary customers are most likely to be.

In this article, we are looking at a few promising early-stage security startups based in Manhattan

Hypr: Decentralizing identity

Hypr is looking at decentralizing identity with the goal of making it much more difficult to steal credentials. As company co-founder and CEO George Avetisov puts it, the idea is to get rid of that credentials honeypot sitting on the servers at most large organizations, and moving the identity processing to the device.

Hypr lets organizations remove stored credentials from the logon process. Photo: Hypr

“The goal of these companies in moving to decentralized authentication is to isolate account breaches to one person,” Avetisov explained. When you get rid of that centralized store, and move identity to the devices, you no longer have to worry about an Equifax scenario because the only thing hackers can get is the credentials on a single device — and that’s not typically worth the time and effort.

At its core, Hypr is an SDK. Developers can tap into the technology in their mobile app or website to force the authorization to the device. This could be using the fingerprint sensor on a phone or a security key like a Yubikey. Secondary authentication could include taking a picture. Over time, customers can delete the centralized storage as they shift to the Hypr method.

The company has raised $15 million and has 35 employees based in New York City.

Uplevel Security: Making connections with graph data

Uplevel’s founder Liz Maida began her career at Akamai where she learned about the value of large data sets and correlating that data to events to help customers understand what was going on behind the scenes. She took those lessons with her when she launched Uplevel Security in 2014. She had a vision of using a graph database to help analysts with differing skill sets understand the underlying connections between events.

“Let’s build a system that allows for correlation between machine intelligence and human intelligence,” she said. If the analyst agrees or disagrees, that information gets fed back into the graph, and the system learns over time the security events that most concern a given organization.

“What is exciting about [our approach] is you get a new alert and build a mini graph, then merge that into the historical data, and based on the network topology, you can start to decide if it’s malicious or not,” she said.

Photo: Uplevel

The company hopes that by providing a graphical view of the security data, it can help all levels of security analysts figure out the nature of the problem, select a proper course of action, and further build the understanding and connections for future similar events.

Maida said they took their time creating all aspects of the product, making the front end attractive, the underlying graph database and machine learning algorithms as useful as possible and allowing companies to get up and running quickly. Making it “self serve” was a priority, partly because they wanted customers digging in quickly and partly with only 10 people, they didn’t have the staff to do a lot of hand holding.

Security Scorecard: Offering a way to measure security

The founders of Security Scorecard met while working at the NYC ecommerce site, Gilt. For a time ecommerce and adtech ruled the startup scene in New York, but in recent times enterprise startups have really started to come on. Part of the reason for that is many people started at these foundational startups and when they started their own companies, they were looking to solve the kinds of enterprise problems they had encountered along the way. In the case of Security Scorecard, it was how could a CISO reasonably measure how secure a company they were buying services from was.

Photo: Security Scorecard

“Companies were doing business with third-party partners. If one of those companies gets hacked, you lose. How do you vett the security of companies you do business with” company co-founder and CEO Aleksandr Yampolskiy asked when they were forming the company.

They created a scoring system based on publicly available information, which wouldn’t require the companies being evaluated to participate. Armed with this data, they could apply a letter grade from A-F. As a former CISO at Gilt, it was certainly a paint point he felt personally. They knew some companies did undertake serious vetting, but it was usually via a questionnaire.

Security Scorecard was offering a way to capture security signals in an automated way and see at a glance just how well their vendors were doing. It doesn’t stop with the simple letter grade though, allowing you to dig into the company’s strengths and weaknesses and see how they compare to other companies in their peer groups and how they have performed over time.

It also gives customers the ability to see how they compare to peers in their own industry and use the number to brag about their security position or conversely, they could use it to ask for more budget to improve it.

The company launched in 2013 and has raised over $62 million, according to Crunchbase. Today, they have 130 employees and 400 enterprise customers.

If you’re an enterprise security startup, you need to be where the biggest companies in the world do business. That’s in New York City, and that’s precisely why these three companies, and dozens of others have chosen to call it home.

 Neo4j builds tools for creating graph databases, and today at its GraphConnect conference in New York City, it announced a new platform for developers to build graph-based applications using a common set of services.
Emil Eifrem, Neo4j co-founder, says while the concept of graph databases has steadily gained popularity in recent years, the databases need to connect to various enterprise systems. Read More