| Description |
1 online resource |
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text file |
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PDF |
| Contents |
At a Glance; Contents; About the Author; About the Technical Reviewer; Introduction; Part 1: Usage; Chapter 1: Docker; 1.1 Introduction to Docker; 1.2 Docker Hub; 1.3 Image vs. Container; 1.4 Image Tags; 1.5 Docker Usage Example: Elasticsearch; 1.6 Basic Docker Commands; 1.7 The docker run Command; 1.7.1 Running Containers as a Daemon with -d; 1.7.2 Naming Containers with -- name; 1.7.3 Exposing Ports with -p; 1.7.4 Environment Variables with -e; 1.7.5 Volumes with -v; 1.8 Docker Compose; Chapter 2: Prerequisites; Chapter 3: Executing the Project Locally. |
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Chapter 4: Simulating a Conversation4.1 Create a New Account; 4.2 Create a New Chat Room; 4.3 Sign In; 4.4 Chat Room; 4.5 Send Public Messages; 4.6 Send Private Messages; 4.7 Check That the Conversation Is Stored; 4.8 Receive Messages Even on Connection Failures; Chapter 5: Setting Up the Development Environment; 5.1 Apache Maven; 5.2 Import the Project into the Eclipse IDE; Part 2: Architecture; Chapter 6: Understanding the Relationship Between Domain and Architecture; Chapter 7: Introduction to NoSQL; 7.1 Modeling in NoSQL; 7.2 Cassandra Overview; 7.2.1 Cassandra Concepts; 7.2.1.1 Keyspace. |
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7.2.1.2 Column Family7.2.1.3 Primary Key; 7.2.1.4 Secondary Index; 7.2.1.5 Partition Key; 7.2.1.6 Clustering Key; 7.3 Redis Overview; 7.3.1 Redis vs. Memcached; 7.3.2 Redis Use Cases; Chapter 8: The Spring Framework; 8.1 Spring Boot; 8.2 Spring Data JPA Repositories; 8.3 Spring Data and NoSQL; Chapter 9: WebSocket; 9.1 Polling vs. WebSocket; 9.2 WebSocket and Browser Compatibility; 9.3 Raw WebSocket vs. WebSocket over STOMP; Chapter 10: Spring WebSocket; 10.1 Raw WebSocket Configuration; 10.2 WebSocket over STOMP Configuration; 10.3 Message Flow Using a Simple Broker. |
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10.4 Message Flow Using a Full External STOMP BrokerChapter 11: Single-Node Chat Architecture; Chapter 12: Multinode Chat Architecture; 12.1 Using RabbitMQ As a Full External STOMP Broker; Chapter 13: Horizontally Scaling Stateful Web Applications; 13.1 Using the Sticky Session Strategy; 13.2 Spring Session and WebSocket; Part 3: Code by Feature; Chapter 14: Changing the Application Language; Chapter 15: Login; Chapter 16: New Account; Chapter 17: New Chat Room; 17.1 Secured REST Endpoints with Spring MVC and Spring Security; Chapter 18: Joining the Chat Room. |
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18.1 WebSocket Reconnection Strategy18.2 WebSocket Events; 18.2.1 Send Public System Messages over WebSocket; Chapter 19: Sending a User's Public Messages over WebSocket; Chapter 20: Sending a User's Private Messages over WebSocket; Part 4: Testing the Code; Chapter 21: Lazy Deployments vs. Fast Deployments; Chapter 22: Continuous Delivery; Chapter 23: Types of Automated Tests; Chapter 24: Unit Tests; 24.1 InstantMessageBuilderTest.java; 24.2 DestinationsTest.java; 24.3 RedisChatRoomServiceTest.java; Chapter 25: Integration Tests. |
| Summary |
Build clustered and scalable Java-based, real-time applications using Spring Framework, Boot, WebSocket, Cassandra, Redis and RabbitMQ. In this book, you'll tie all this together with a dive-in case study, a real-time scalable chat application under differing scenarios. Pro Java Clustering and Scalability also discusses how to horizontally scale the WebSocket chat application using a full STOMP broker such as RabbitMQ. Although this is a programming book, it also discusses many interesting infrastructure topics and tips about continuous delivery, Docker, NoSQL (Cassandra and Redis) and other related technologies. You will: Handle clustering and scalability using various open source Java, microservices, and web services tools and technologies Use Spring Framework, Boot, and other Spring technologies Integrate with Redis, RabbitMQ, Cassandra, NoSQL, and much more; test the case study code under various scenarios and stresses. |
| Bibliography |
Includes bibliographical references and index. |
| Subject |
Java (Computer program language)
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Application software -- Development.
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Java (Langage de programmation) |
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Logiciels d'application -- Développement. |
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Computer programming -- software development. |
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Software Engineering. |
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Expert systems -- knowledge-based systems. |
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Network hardware. |
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Programming & scripting languages: general. |
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Application software -- Development |
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Java (Computer program language) |
| Genre |
Electronic book.
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| Other Form: |
Print version: 1484229843 9781484229842 (OCoLC)991817569 |
| ISBN |
9781484229859 (electronic bk.) |
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1484229851 (electronic bk.) |
| Standard No. |
10.1007/978-1-4842-2985-9 doi |
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10.1007/978-1-4842-2 |
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