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Core Java
Kafka vs. Pulsar: Choosing the Right Java Streaming Library
When building streaming applications, developers often face the challenge of selecting the right library or framework for data processing. Two…
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Java
Storing Date and Time in PostgreSQL Example
1. Introduction Handling date and time values is an essential task, especially when dealing with systems that track events, transactions,…
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Core Java
Introduction to TransmittableThreadLocal (TTL)
Thread-local variables are a common feature in multithreaded Java programming, enabling data isolation for individual threads. However, they fall short…
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Core Java
Java Meets Data Lakes: Delta vs. Hudi
When working with massive amounts of data, having a system to organize and process it efficiently is essential. This is…
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Meta JCG
[DEALS] The Complete 2025 Cybersecurity Developer & IT Super Skills Bundle (93% off) & Other Deals Up To 98% Off – Offers End Soon!
Hello fellow geeks, Fresh offers await you on our Deals store, please have a look! The Complete 2025 Cybersecurity Developer…
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Meta JCG
[FREE EBOOKS] The Kubernetes Book, JavaScript & Four More Best Selling Titles
Hello fellow geeks, Fresh offers await you on our Information Technology Research Library, please have a look! The Kubernetes Book:…
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Core Java
Delta Lake vs. Hudi: Selecting the Best Framework for Java Workflows
Efficiently managing big data workflows has become critical for organizations dealing with ever-growing datasets. Data lakes have emerged as a…
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Core Java
Hibernate Group-By Criteria API Example
In modern Java applications, managing data through Hibernate is a common practice, especially when working with complex queries. One of…
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Enterprise Java
Spring Boot Testing The Main Class
Testing is a crucial part of developing robust and reliable Spring Boot applications. While most testing efforts focus on business…
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