Category: Hazelcast

Feed: Blog | Hazelcast. Author: Serkan Ozel. Relevant Resources Accessing Hazelcast via REST Using A Proxy In this blog, we will build a Hazelcast REST proxy. You can use this kind of REST proxy to access... Fluidra Makes Waves With Real-Time, Customer Advocacy Fluidra has a huge portfolio of highly customizable products that can be sold through its channel partners. Core to the success of the business is its reliance on a dynamic and ambitious IT department, charged with driving innovation using technology to provide leading-edge customer experiences. Real-Time Personalized Experiences: Lessons from Silicon Valley Watch this Finextra webinar, hosted ... Read More

Feed: Blog - Hazelcast. Author: Krzysztof Slusarski. Relevant Resources Tracing a Single Operation in Distributed Systems Let’s start with the basics. It is easy these days if we want to speed up a whole application! You... See the Hazelcast Platform in Action (EMEA) Register Now Join our live virtual demo via WebEx with a Hazelcast Senior Solution Architect for a technical discussion and demonstration of the Hazelcast Platform. Register Now See the Hazelcast Platform in Action (North America) Register Now Join our monthly live virtual demo via WebEx with a Hazelcast Senior Solution Architect for a technical discussion and demonstration ... Read More

Feed: Blog - Hazelcast. Author: Dale Kim. Relevant Resources Some Background on Tiered Storage Hazelcast Platform 5.1 introduces a new feature, “Tiered Storage.” You can read about it here. But in this blog post,... See the Hazelcast Platform in Action (EMEA) Register Now Join our live virtual demo via WebEx with a Hazelcast Senior Solution Architect for a technical discussion and demonstration of the Hazelcast Platform. Register Now See the Hazelcast Platform in Action (North America) Register Now Join our monthly live virtual demo via WebEx with a Hazelcast Senior Solution Architect for a technical discussion and demonstration of the ... Read More

Feed: Blog - Hazelcast. Author: Neil Stevenson. Relevant Resources Some Background on Tiered Storage Hazelcast Platform 5.1 introduces a new feature, “Tiered Storage.” You can read about it here. But in this blog post,... See the Hazelcast Platform in Action (EMEA) Register Now Join our live virtual demo via WebEx with a Hazelcast Senior Solution Architect for a technical discussion and demonstration of the Hazelcast Platform. Register Now See the Hazelcast Platform in Action (North America) Register Now Join our monthly live virtual demo via WebEx with a Hazelcast Senior Solution Architect for a technical discussion and demonstration of the ... Read More

Feed: Blog - Hazelcast. Author: David Brimley. Relevant Resources Introducing Hazelcast Platform 5.1! We are very happy to announce that Hazelcast Platform 5.1 is now generally available, via our usual download channels and... Enhanced Hazelcast Experience on Kubernetes: Hazelcast Platform Operator 5.0 is Released Author’s note: This blog was co-written with Nandan Kidambi. Today, we are announcing the first stable release of Hazelcast Platform... Real-time Machine Learning Applications at Gigascale In this talk, you will learn the most critical elements for achieving machine learning applications that can scale to any throughput or volume of interaction up to one billion events ... Read More

Feed: Blog - Hazelcast. Author: Hasan Çelik. Relevant Resources Enhanced Hazelcast Experience on Kubernetes: Hazelcast Platform Operator 5.0 is Released Author’s note: This blog was co-written with Nandan Kidambi. Today, we are announcing the first stable release of Hazelcast Platform... Real-time Machine Learning Applications at Gigascale In this talk, you will learn the most critical elements for achieving machine learning applications that can scale to any throughput or volume of interaction up to one billion events per second or more. See the Hazelcast Platform in Action (EMEA) Register Now Join our live virtual demo via WebEx with a Hazelcast Senior ... Read More

Feed: Blog – Hazelcast. Author: Hazelcast Community. Most web applications often persist data from one request to the next. Web applications are dynamic, making calculations and database queries to serve requests. This overhead can be expensive, especially when we need the same data repeatedly.  Django-based applications are no exception to this challenge. Ideally, we’d like a place to persist data between requests with quick reads and writes so we can avoid excessive database calls and complex calculations. Fortunately, Django has built-in caching with support for multiple cache backends. Caching is incredibly important to most production Django applications. Often, we need ... Read More

Feed: Blog – Hazelcast. Author: Neil Stevenson. It’s said a wise person learns from their mistakes, and a wiser person learns from the mistakes of others. In this blog, we’ll look at some common mistakes made when deploying Hazelcast, so you can avoid them and be that wiser person. In other words, what are the “anti-patterns” that don’t ensure failure, but do make problems more likely? Here we’ll look at the top 5. The good news is it’s not a top 10. The following 5 are the ones we see the most. 1. A 2-Node Cluster Hazelcast is a distributed ... Read More

Feed: Blog – Hazelcast. Author: Neil Stevenson. Uniformity and balance are key principles for data grids. All grid members should hold the same amount of data, do the same amount of compute and have the same amount of resources (CPU, etc) available. At least approximately. It doesn’t have to be exactly even, but pretty close. A hot spot in the grid means an overloaded member and a cold spot means under-utilized resources. So let’s look at the data spread. A Recap on Sharding Hazelcast uses a sharded approach for record storage. The potential range of data records is partitioned into ... Read More

Feed: Blog – Hazelcast. Author: Neil Stevenson. We can send an SQL query to Hazelcast and get results, a great feature. But did you know the data doesn’t have to be stored in Hazelcast to be queryable via Hazelcast? It could be somewhere like a Kafka topic or a CSV file, and you can still query it using Hazelcast’s SQL. This makes Hazelcast a “one-stop-shop” for all your querying needs. Example Imagine this query: SELECT * FROM xyz Where is the data stored that it is querying? An IMap? Somewhere else? The answer, if you are a user, is that ... Read More