2021-12-25

Designing A Key-Value Store

I’ve been asked once to design a key value store in an interview. It looks easy at first. Then it gets hard, fast.  What makes it interesting is how ambiguous it is. I started using it for interviewing staff+ level myself as well, because the ambiguity is really hard to get right. I like this question because you can approach […]

In English 0 32 min read
2014-01-07

Spring Cache Abstraction

Spring cache abstraction applies caching to the Java methods. It provides an environment where we can cache the result for the methods we choose. By doing so, it improves the performance of the methods by avoiding multiple execution of the methods for the same object. Note that this type of caching can be applied to the methods which return the […]

In English 0 1 min read

Software Engineering Handbook

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Designing Big Data Platforms

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