This book teaches you how to learn and use the popular Spring Data project for accessing and persisting data using various Java-based APIs like JDBC, JPA, MongoDB and more.  Spring Data is one of the most common ways to access different types of databases because it provides an abstraction so most of the developers do not need to know a lot of things related to the databases at the beginning. In the past, a big number of the developers used Hibernate or iBATIS to access and obtain information in the database but have some problems like not offering some way to access most of the No-SQL databases so the developers need to use the client of each type of database which in some cases is not very intuitive.Beginning Spring Data enables you to easily incorporate data persistence and accessibility into your microservices, cloud-native applications and monolith enterprise applications.  Also, this book teaches you how to create a unit or a performance test of a component that accesses a database.  Furthermore, this book provides an example of each type of SQL and NoSQL database covered within it.  After you read this book, you’ll have the ability to create an application which interacts with one or multiple types of databases with a correct level of unit test and some performance test to analyze possible problems.  Source code will be available on GitHub for your use.What you’ll learn:Who is this book for:Experienced Java software application developers, programmers with experience using Spring Framework or at least Spring Boot micro framework.weiterlesen