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Java is a multi-threaded language. Since the beginning of the language it had first class support of multiple threads for our concurrency needs. After that with every release of Java the multi-thread model has been simpler and more accessible to users. From , in Java 5 to ,

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Java EE along with Spring has become the de-facto standard of enterprise-grade java applications, especially web apps. But this article does not talk about Java EE or Spring, but the layers of a standard application.

In this article, I am going to challenge how most people design their applications, from…

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What is java 11 certification?

Java 11 was launched in September 2018 and along with came the new certification program. Gone are the days of OCA/OCP certifications, there was now only Java SE 11 Developer or Java 11 Application Programmer. Two exams 1Z0–815 and 1Z0–816 to be taken (in any order) for the title. …

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If you have worked on an application that works with external services like Database, MQ, Web APIs, etc, or even interacted with the file system on a larger scale, you are probably aware of how IO, especially over the network, slows operations down.

There is nothing wrong with IO. But…

Rahul Saha

A passionate software engineer from Kolkata, India. Also a linux enthusiast, photographer and accidental drawing artist.

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