Apache Kafka is a great solution for handling real-time data feeds. Learn more about tuning Kafka to meet your high performance needs in this great video.
Here's a look at security permissions that are applicable to JPA entities, controlling attributes like reading, deletion, updating, and assignment of entities.
JSR 372 is currently in the Early Draft Review stage. The JSF 2.3 spec is not complete and will likely change significantly before finalization. In the meantime, here's a pragmatic deep-dive into JSF 2.3 in its current state.
Mixing basic SQL concepts can help to express a wider variety of data that one might not be able to. We have a look at an example of counting the number of rows in a table that meet a particular condition with the results grouped by a certain column of the table.
In this day and age, programmers often need to return multiple values from functions in C++. Author Eli Bendersky provides an overview of some of the options available to accomplish this feat, along with a peek at what's in store for this necessity in C++.
In this article, we explain how to use some of the advanced features in NGINX Plus and the open source NGINX software to load balance MySQL database servers in a Galera cluster. Read on for more info.
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