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In any system databases perform a crucial role, right now we distinguish databases on basis of SQL and NoSQL. SQL Databases - SQL or Relational Databases are structured and have a predefined schema. Like database table of users will have informati...
What is Load Balancer ? Suppose we have 'n' number of servers and there are multiple request coming from client and we want to distribute these request evenly among these servers at that point "Load Balancer" comes into the picture. Load Balancer si...
Definition: System Design is the process of designing the architecture, components, and interfaces for a system so that it meets the end-user requirements. Characteristics of systems: Scalability Scalability is the capability of a system to upgrad...
In this article, we'll look at what is pass by value and pass by reference in JS. Before starting this, In javascript has 5 types that are passed by value: boolean, null, undefined, String, and Number. // Primitives const number= 10; const bool = fa...