Table of Contents
Why we use MySQL as backend?
MySQL is a relational database management system based on SQL – Structured Query Language. The most common use for mySQL however, is for the purpose of a web database. It can be used to store anything from a single record of information to an entire inventory of available products for an online store.
What was the original purpose of Pinterest?
Pinterest is a “visual discovery tool” that was originally created for people to share ideas and inspiration for various interests and projects. The social media site was founded by Ben Silbermann (a former Google employee), Evan Sharp, and Paul Sciarra, and launched in March 2010 as a closed beta.
Why is MySQL the best choice among databases?
It comes with platform flexibility with multiple platforms like UNIX, Linux, Windows, etc. As mentioned, MySQL is an open-source application. Therefore, it brings the possibility of customization for those seeking to add several specific requirements to their database server.
What DBMS does youtube use?
MySQL is the primary database used.
When should I use NoSQL?
Use NoSQL when: data sets are extremely large paradoxically the things you are tracking are quite small (like player stats) much data will never be queried or referenced you need nested data you need extremely fast in memory data you want globally distributed data your schema is flexible and changing
How is data represented in a NoSQL database?
The simplest of the NoSQL databases, data is represented as a collection of key-value pairs. Related data is stored as a set of nested-key/value pairs within a single column. Data is stored in a graph structure as node, edge, and data properties.
Why are in-memory nosqls so popular?
The main thing about in-memory NoSQLs is that they store everything in memory and that’s why they show outstanding performance on both read and write operations. The only way how they use disk is that they write each transaction to a transaction log which one the one hand guarantees durability and on another hand gives that good performance even on
What is mymysql and how does it work?
MySQL is an open-source relational database and a pillar for applications built on the LAMP software stack. Widely chosen for read heavy workloads, it’s used by many large organizations, including Facebook, Twitter, and YouTube. The community edition is available for free, while the enterprise edition requires a license purchase.
https://www.youtube.com/watch?v=fYnrtjO-Ne0