If you're new to the world of data science, you'll know that lack of knowledge in statistics could sometimes be very frustrating and hinder progress. It becomes very important to know at least the ba...
Read MoreMonth: January 2020
More in The Data Structures series. After learning how to implement a stack, various types of linked lists, and even a hash map in Java, today we'll see how we can build our own binary tree i...
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In this post, we'll see how we can write a MongoDB sort query in Java. Sorting is one of the basic operations we do when querying any database. MongoDB is no different. The database offers sorting on...
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I have already written quite a few posts about Apache Kafka. It's an awesome tool for parallel and asynchronous processing. You can have multiple producers and multiple consumers listening to a topic...
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In this post, we'll see how we can publish messages to Amazon SNS, which stands for Simple Notification Service. If you've already read through my post about how to send messages to an SQS queue, you...
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In this post, we'll see how we can receive messages from an Amazon SQS queue in a Spring Boot application. This is a continuation of the previous post where we talked about how we can send messages t...
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We're looking at yet another proof of concept (POC) application today. We're going to see how we can integrate Amazon SQS, which stands for Simple Queue Service into our Spring Boot application so th...
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More in The Data Structures series. We'll continue our data structures journey with this post about how to implement a circular Double Linked List (DLL) in Java. This is very similar to the s...
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We all work with phone numbers in almost any project or product which has human users. And when the product is available to a global user base, it becomes very difficult to maintain valid phone numbe...
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In quite a few applications, we'll have a requirement to keep the data in our databases encrypted so that even if somebody gets into the database, they might not understand what the data is. Encrypti...
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