Sep 28, 2022Single Responsibility PrincipleIn addition to saying no gracefully, the ‘Single Responsibility Principle’ (one of SOLID principles) also emphasizes focusing on one responsibility a class excels at. #SoftwareEngineering #SOLIDPrinciple Excerpts from Robin Sharma ‘s ‘Who Will Cry When You Die’ “The most effective people concentrate on their areas of excellence, that is, on the things they do best and on those high-impact activities that will advance their life-work.”Software Engineering1 min readSoftware Engineering1 min read
Sep 20, 2022Apache Spark’s love story#DataEngineering #ApacheSpark #LifeLessons #TheTakeOff Excerpts from Pramita Mishra’s story in “The Take-Off” by Cyclop “God writes a love story in everyone’s life. It comes early for some, late for others, but it’s definitely there.” Good read to learn Spark’s plan https://medium.com/datalex/sparks-logical-and-physical-plans-when-why-how-and-beyond-8cd1947b605aSpark1 min readSpark1 min read
Jun 10, 2021How BTree speeds up a DatabaseWhen data size increases you will realize your database queries responds slowly. Lets talk how databases handles such situations using B-Trees. Disk Drive: Each data access call needs to read/write to Disk Drive. Hard Disk Drive has circular disks divided in Tracks & Sectors. An area marked between a Track & a…B Tree5 min readB Tree5 min read
Jun 10, 2021StackOverflow ArchitechtureStackOverflow.com is a widely used question and answer website for professional and enthusiast programmers. It is the flagship site of the Stack Exchange Network. The scale of this site can be understood by looking at its user base stats With a hopping user base of 15million , Stack Overflow tops…4 min read4 min read
