hazelcast

Please forget the pun in the post’s title, I couldn’t resist. Today, we are happy to welcome another Hero from our community, Piotr Jasina. In this post, I asked my usual battery of questions to Piotr. Nicolas Fränkel: Hello Piotr! Congratulations on ... [More] being promoted to Hazelcast Hero! It’s a pleasure to interview you. Let’s start […] The post We Do Need Another Hero appeared first on Hazelcast. [Less]

The Hazelcast .NET Client, version 4.0, is now available! This is a major release with important changes which aim at making the Hazelcast Client a true native .NET client. Where version 3.x of the client often showed its Java origins, version 4.0 ... [More] has been refactored from the ground up to fully embrace the .NET ecosystem, […] The post Hazelcast .NET Client 4.0 is Released! appeared first on Hazelcast. [Less]

Today, I’d like to offer an approach that will allow most organizations to proceed with zero-downtime deployments with help from the Hazelcast platform. Applications are not stateless! A couple of years ago, I became interested in Continuous ... [More] Deployment as the natural extension of my deep interest in Continuous Integration. Among the CD patterns, Blue-Green deployment […] The post Beyond “Hello World” – Zero-Downtime Deployments with Hazelcast on Kubernetes appeared first on Hazelcast. [Less]

In a previous blog post, Designing an Evergreen Cache with Change Data Capture, Nicolas describes “one-way” change data capture (CDC). It is a one-way process. In Nicolas’ post, the database copy can change and CDC pushes the change to Hazelcast to ... [More] align the two copies of the data. Let’s take this a stage further, with “two-way” […] The post Experiences with Change Data Capture appeared first on Hazelcast. [Less]

We have just released our newest version of Hazelcast C++ Client API. It has a lot of improvements and features compared to older releases and I would like to provide some insights into the thread structure of our client, including how it interacts ... [More] with the user threads. IO Thread IO thread is one of the […] The post Hazelcast C++ Client Thread Structure appeared first on Hazelcast. [Less]

We are pleased to announce that Hazelcast Command Line 4.2020.12 is now available. It supports Hazelcast IMDG 4.1.1 and Hazelcast Management Center 4.2020.12. It took longer than anticipated to get a proper CLI for Hazelcast, however, we hope you ... [More] will find it was worth the wait. In this blog post, we will go through what […] The post Hazelcast Command Line is released! appeared first on Hazelcast. [Less]

“How much memory do I need for my data?” This is a pretty common question at the start of Hazelcast projects. Load it and measure it is one answer, which is accurate but not exactly popular. So, let’s take a quick look at why capacity planning isn’t ... [More] as simple as it seems, by stepping through […] The post How Much Memory Do I Need for My Data ? appeared first on Hazelcast. [Less]

Today we’re releasing Hazelcast Jet 4.4 and we have some exciting new features! Jet SQL Hazelcast Jet 4.4 brings you the first beta version of our SQL interface. You can now log into Jet from the command line and issue queries against the data ... [More] sources you specify. They can be both data at rest (batch sources) […] The post Hazelcast Jet 4.4 is Released! appeared first on Hazelcast. [Less]

In the modern era of digital transformation, mainframe systems continue to stand out against the backdrop of the constantly changing ecosystem of global enterprise IT. More and more industries such as banking, retail, telecommunications, and ... [More] healthcare rely on mainframe computing to manage processing of large volumes of data to serve thousands of users at any […] The post Getting More from Your Mainframe by Integrating In-Memory Computing appeared first on Hazelcast. [Less]

Asynchronous C++ Client The latest release of the Hazelcast C++ client API features so many changes and there may be only a few APIs we didn’t touch. We kept the familiar structures and names as they were before, but we made numerous changes to take ... [More] advantage of C++11 capabilities. Our new API fully supports asynchronous […] The post Asynchronous C++ Client appeared first on Hazelcast. [Less]