Beginner

Data Access in Java SE 21 Fundamentals

Data access is fundamental to almost all Java applications. Even if you use JPA or Hibernate, ultimately everything relies on JDBC. This course covers the fundamentals of data access in t...

Data access in Java has been stable since before Java 21, but several independently released features will be collected in this course. Version matching is one of the most common causes of problems in the help forums.

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What's inside

10 sections
  1. 1 Table of Contents
  2. 2 Course Overview
  3. 3 Project configuration and business case
  4. 4 Connecting and querying the database
  5. 5 Statements, PreparedStatements and ResultSets
  6. 6 Batch inserts and updates
  7. 7 Deleting records
  8. 8 Architecture and the Template Method Pattern
  9. 9 Summary — Evolution of the project architecture
  10. 10 Key Takeaways

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