Blog: vlad mihalcea |
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220 blogs
updated: 59 min. ago
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Introduction For a simple many-to-many database relationship, you can use the @ManyToMany JPA annotation and, therefore, hide the join table...
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Introduction As previously explained, CDC (Change Data Capture) is one of the best ways to interconnect an OLTP database system with other s...
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Introduction I either have time for reading or writing, but not both. Now that the first edition of High-Performance Java Persistence is don...
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Introduction Now that the JPA 2.2 Review Ballot was approved, let's start analyzing some of the new additions to the standard which have bee...
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Introduction In OLTP (Online Transaction Processing) systems, data is accessed and changed concurrently by multiple transactions and the dat...
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Introduction Now that the JPA 2.2 Review Ballot was approved, let's start analyzing some of the new additions to the standard which have bee...
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Introduction hibernate custom Types allow you to map all sorts of database specific column types, like IP address, JSON columns, Bit sets or...
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Introduction As previously explained, the SINGLE_TABLE inheritance is the most efficient entity inheritance strategy. However, for JPQL quer...
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Introduction Recently, my friend Lukas Eder wrote the following message on Twitter: Just like in any OOP (Object-Oriented Programming) langu...
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Introduction Java, like any other object-oriented programming language, makes heavy use of inheritance and polymorphism. Inheritance allows ...
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