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Apache Ignite and Spring on your Kubernetes Cluster Part 1: Spring Boot application

On a previous series of blogs we spun up an Ignite cluster on a Kubernetes cluster.In this tutorial we shall use the Ignite cluster created previously on with a Spring Boot Application. Let’s create our project using Spring Boot. The Spring Boot application will connect to the Ignite cluster. Let’s add our dependencies. <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 ...

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Apache Ignite on your Kubernetes Cluster Part 2: RBAC Explained

You had a cache service running however all you did was installing a helm chart.In this blog we shall evaluate what is installed and take notes for our futures helm charts. The first step would be to view the helm chart. 1 2 3 > helm list NAME            NAMESPACE   REVISION    UPDATED                                 STATUS      CHART           APP VERSION ignite-cache    default     1           2020-03-07 22:23:49.918924 ...

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Using Apache Ignite thin client – Apache Ignite insider blog

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From the version 2.4.0, Apache Ignite introduced a new way to connect to the Ignite cluster, which allows communication with the Ignite cluster without starting an Ignite client node. Historically, Apache Ignite provides two notions of client and server nodes. Ignite client node intended as lightweight mode, which does not store data (however, it can store near cache), and does ...

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Apache Ignite Baseline Topology by Examples

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Ignite Baseline Topology or BLT represents a set of server nodes in the cluster that persists data on disk.                 Where, N1-2 and N5 server nodes are the member of the Ignite clusters with native persistence which enable data to persist on disk. N3-4 and N6 server nodes are the member of the ...

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Key differences between Apache Ignite, Hazelcast, Cassandra and Tarantool

Apache Ignite is widely used around the world and is growing all the time. Companies like Barclays, Misys, Sberbank (3r largest bank in Europe), ING, JacTravel all use Ignite to power pieces of their architecture that are critical to the day-to-day operations of those organizations. Moreover, the vendor like TIBCO uses core caching data-grid module of Apache Ignite with advanced ...

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