We have already implemented a Binary Tree in Java a few weeks back, and this is the logical continuation of that. In this post, we'll see how we can implement a Binary Search Tree (BST) in Java. This...
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HashMap is one of those data structures that we use a lot in our code, almost on a daily basis. And there will be situations where we'd want to iterate on the keys in a HashMap. There are many ways i...
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In the part 1 of the art of load balancing, we saw what a load balancer is, the various strategies of load balancing, and how you can easily get started with a load balancer on your local machine. In...
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A load balancer becomes a very important component of your infrastructure as your system grows. As the traffic to your server increases, you'll have to scale the server either vertically or horizonta...
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I have talked about Kinesis before, and I'm sure you've been using Kinesis for longer than me. But according to what I've seen, not all teams or companies use all parts of Kinesis. And, there are fou...
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Caching is nothing new, we've been caching stuff for ages now. We do that in our everyday lives as well. It would be wrong to say that caching is a very technical concept, it's not. Usually, what we ...
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Amazon's S3, or Simple Storage Service, has become one of the most used cloud services today. We use it for all kind of purposes, including but not limited to data lakes, intermediary storage, persis...
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Ever since Apple announced Sidecar, people have been going crazy with the extended productivity. If you haven't worked with multiple displays, you wouldn't understand the productivity boost it brings...
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A lot of engineers, system designers, architects, etc. overlook redundancy, at least according to what I've seen in my experience. Sometimes people ignore it because the system or the product is stil...
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Parquet is an open source file format by Apache for the Hadoop infrastructure. Well, it started as a file format for Hadoop, but it has since become very popular and even cloud service providers such...
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