Excessive-Efficiency Java Persistence Publication, Concern 51


Welcome to a brand new challenge of the Excessive-Efficiency Java Persistence Publication by which we share articles, movies, workshops, and StackOverflow solutions which can be very related to any developer who interacts with a database system utilizing Java.


The decide of this version is this text which explains why efficiency engineering is not only about fixing a number of bottlenecks that APM (Utility Efficiency Monitoring) instruments have recognized for you.

Talking of efficiency, if you wish to see a really environment friendly solution to synchronize an utility cache with the most recent knowledge that’s being modified within the database, then you must positively learn this text that I printed on my weblog.

In case you’re utilizing PostgreSQL, then you must positively learn this text, which gives a really thorough rationalization of how the PreparedStatement is executed behind the scenes.

Talking of SQL question assertion execution, when utilizing SQL, the logical order of operation doesn’t comply with the top-to-bottom order that you just used when writing the SQL question. If you’re interested by how relational database methods execute an SQL question, then take a look at this text.

One other nice learn was this text, which explains how ChessCraft migrated from MongoDB to PostgreSQL and managed to attain higher efficiency after the migration. I preferred this text as a result of I keep in mind all of the frenzy from early 2010 round NoSQL and the way they have been being marketed as delivering higher efficiency and scalability. Ten years later, relational databases are nonetheless a significantly better alternative for the overwhelming majority of initiatives than many NoSQL databases.

Hibernate 6 brings many modifications that you just want to pay attention to. A kind of modifications is the way in which that the default entity sequence is used. To cowl this subject intimately, I printed this text that you could be discover helpful.

One other article price studying is this one, which lists the professionals and cons of varied database methods that implement the MySQL wire protocol, which means that they’re appropriate with all current MySQL Drivers.

Finest Tweets

Listed below are one of the best tweets I posted for the reason that final e-newsletter:

Undertaking Releases

There have been three releases for the Hypersistence Utils undertaking:

Particularly in case you are utilizing Hibernate 6, you must improve to utilizing the three.4 model of this library.

One of the crucial anticipated releases is Spring Boot 3.1, which provides help for Hibernate 6.2.

PostgreSQL 15.3 has been launched, offering you with many fixes which can be related in case you’re utilizing PostgreSQL 15. Take a look at the launch notes for extra particulars.

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StackOverflow Solutions

The next StackOverflow solutions have been trending for the reason that final e-newsletter episode:

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