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Series
Day - 1 High level Design Vertical Scaling → increase the server memory, cpu etc Horizontal Scaling →Create multiple servers, with same configuration. Cron job → like in the example prepare before hand during non-peek hours. Backups → Backup server. ...
Day 2 - Message Queue, Monolithic and Microservices Message Queue Message Queues are mainly used for the communication between the services in the Microservice architecture, as services to exchange information asynchronously by placing messages into ...
Database Sharding Database sharding is a horizontal scaling(partitioning) technique that partitions a logical dataset into multiple smaller, independent databases, like customers with ZIP codes less than 50000 are stored in CustomersEast database ins...
Bloom Filters - Hashing Example 1: Let’s say you are creating an account in the facebook.com, and you have entered your name, (Ex: Manoj), it returned a message as “Username is already taken”, and you tried your name with your birth year, unfortunate...
Data Replication strategies on the server Data replication involves copying and maintaining the data inside the Database, to ensure that consistent and reliable access to the data they need. Types of Data replication Master Slave replicationMaster Ma...
NoSql Database Optimised (Writes), Data Consistency. Let’s say We have some Insertion, selection sort of 4 queries to the databases when each time that query executes and changes in the database, the database will acknowledge with success or failure...