PinnedPublished inLevel Up CodingInternal Working of HashMap in JavaKnow your next interview question.Dec 17, 2022A response icon2Dec 17, 2022A response icon2
PinnedPublished inJavarevisitedInternal Working of HashSet in JavaGet ready for the HashSet interview question.Dec 17, 2022Dec 17, 2022
PinnedJava 8 — Lambda Expression — The Feature That You Must KnowOptimize Your Application Code by Using New Java 8 Features.Dec 20, 2022Dec 20, 2022
PinnedAll Git Commands and Operations: The Complete GuideKnow what is git, local and remote repositories, the frequently used git commands, git command flows, and their usage.Dec 20, 2022A response icon1Dec 20, 2022A response icon1
What is Database Sharding and why do we need it? Sharding Vs Partitioning?Let’s make our database more Manageable, Performant, and Scalable.Oct 17, 2024Oct 17, 2024
Published inJavarevisitedSerialization and Deserialization in Java ProgrammingLearn how to serialize and deserialize objects in Java and the Important Sonar Rule on SerializationJul 28, 2024Jul 28, 2024
Published inJavarevisitedMemcacheD vs Redis vs Aerospike — Which One to Choose for Your Application Design?Most frequently asked Design Interview Question — Choose as per your use case.Jun 24, 2024Jun 24, 2024
Published inLevel Up CodingHow to Make Asynchronous Tasks Synchronous in JavaWhy do we need to make Async to Sync and How do we make it?Jan 17, 2024Jan 17, 2024
Published inLevel Up CodingJava Collections Framework — Class HierarchyKnow everything that can be asked on the Collection Hierarchy in the Java InterviewsJan 2, 2024A response icon1Jan 2, 2024A response icon1
Published inJavarevisitedStrategy Design Pattern — All You Need To KnowA behavioral design pattern that gives you control to make a decision dynamicallyDec 20, 2023Dec 20, 2023