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Why is Low-Level Design Important?
Low-level design is part of system design. System design is divided into High level-design(HLD) and low level-design (LLD). LLD is a detailed design of the software system where a group of engineers discuss and define each entity of the system on a module basis and the relationship between entities…
Factory Design Pattern Can Help !
Factory Design Pattern Can Help ! While writing code, do you worry about repeated code, structuring and maintenance then I believe factory design patterns can help
Is Secondary Index Worthy?
Is secondary index worthy? What is secondary indexing? It is a technique to make search faster in a database management system. Also, it is a
Why Isolation Level Required?
Why Isolation Level Required? Isolation is one of the ACID principles. Our objective here is not to make this article too lengthy, so we are
Why ‘nolock’ is used to read data in SQL?
Why ‘nolock’ is used to read data in SQL? NoLock is a mechanism that helps you to read uncommitted data. It is the same as the read
Primary Index! Something not to forget
Primary Index! Something not to forget Primary Key Indexing in a database management system is the concept to make searching fasters. This is the biggest