Book Image

Apache Ignite Quick Start Guide

By : Sujoy Acharya
Book Image

Apache Ignite Quick Start Guide

By: Sujoy Acharya

Overview of this book

Apache Ignite is a distributed in-memory platform designed to scale and process large volume of data. It can be integrated with microservices as well as monolithic systems, and can be used as a scalable, highly available and performant deployment platform for microservices. This book will teach you to use Apache Ignite for building a high-performance, scalable, highly available system architecture with data integrity. The book takes you through the basics of Apache Ignite and in-memory technologies. You will learn about installation and clustering Ignite nodes, caching topologies, and various caching strategies, such as cache aside, read and write through, and write behind. Next, you will delve into detailed aspects of Ignite’s data grid: web session clustering and querying data. You will learn how to process large volumes of data using compute grid and Ignite’s map-reduce and executor service. You will learn about the memory architecture of Apache Ignite and monitoring memory and caches. You will use Ignite for complex event processing, event streaming, and the time-series predictions of opportunities and threats. Additionally, you will go through off-heap and on-heap caching, swapping, and native and Spring framework integration with Apache Ignite. By the end of this book, you will be confident with all the features of Apache Ignite 2.x that can be used to build a high-performance system architecture.
Table of Contents (9 chapters)

Exploring distributed data structures

One of the coolest Ignite features is its distributed data structures. You can use a data structure of your choice in a distributed fashion. We use distributed key/value pair caches, database tables, or complex serialization techniques to share objects between the JVMs/applications. Ignite's distributed data structure allows us to share data structure beyond heap, between the JVMs

Ignite supports the following distributed data structures.


Java 5 introduced the java.util.concurrent package for concurrent programming. It contains many useful utility classes, such as the CountDownLatch class for synchronizing threads within a JVM. Apache Ignite's IgniteCountDownLatch...