WebMar 22, 2024 · Instagram is a photo-sharing service that enables its users to upload and share their photos and videos with other users, mostly their followers. As this is … WebSep 23, 2024 · Try this SQL query from Ka's submission to our Instagram challenge. It's for analyzing the performance of different types of Instagram media: SELECT media_type, SUM (like_count) as total_likes, AVG (like_count) as avg_likes, SUM (comments_count) as total_comments, AVG (comments_count) as avg_comments, COUNT ( distinct id) as …
Switch between databases and perform operations with schema
WebThe database design process. A well-structured database: Saves disk space by eliminating redundant data. Maintains data accuracy and integrity. Provides access to the data in useful ways. Designing an efficient, useful database is a matter of following the proper process, including these phases: Requirements analysis, or identifying the purpose ... WebDec 30, 2012 · With more than 25 photos and 90 likes every second, we store a lot of data here at Instagram. To make sure all of our important data fits into memory and is available quickly for our users, we’ve begun to shard our data — in other words, place the data in many smaller buckets, each holding a part of the data.. Our application servers run … cyndi lauper halloween costume
Vheissu/Open-Source-Database-Schemas - Github
WebFeb 18, 2024 · There is more than one kind of database schema, the most common types are the physical database schema and the logical database schema. It is a little bit of a misnomer to think of them as separate types, as they are actually more like two sides of the same coin. Database Schema Types. The logical and physical database schemas … WebJun 19, 2024 · Instagram is a social networking service that enables users to upload and share their pictures and videos publicly or privately with other users. ... Database … WebJan 6, 2024 · DATABASE SCHEMA You can think about database part into two parts. The first part will be related to how to keep images/videos in secure way and second part will be related to how to keep … cyndi lauper hat full of stars