This collection of videos covers major system design concepts and fundamentals that every backend engineer needs to understand. This will help you in your design interviews. The videos are ordered in the way they should be consumed. This playlist is designed for advanced viewers List of all Backend Engineering Playlists 👨💻Backend Engineering (Beginner) https://www.youtube.com/playlist?list=PLQnljOFTspQUNnO4p00ua_C5mKTfldiYT 👩💻Backend Engineering (Intermediate) https://www.youtube.com/playlist?list=PLQnljOFTspQWGuRmwojJ6LiV0ejm6eOcs 👨🏻💻Backend Engineering (Advanced) https://www.youtube.com/playlist?list=PLQnljOFTspQUybacGRk1b_p13dgI-SmcZ
Curated by: Hussein Nasser (79 videos)
Replication in databases involves sharing information so as to ensure consistency between redundant database instances, to improve reliability, fault-tolerance, or accessibility. 0:00 Agenda 1:20 Master/Standby Replication 5:00 Multi-master Replication 6:30 Synchronous vs Asynchronous Replication 9:40 Replication Demo with Postgres 13 29:00 Pros and cons Scripts hba_file allow all and replication host replication postgres all md5 primary_conninfo = 'application_name=standby host=husseinmac port=5432 user=postgres password=postgres’ docker run --name pgmaster -v /Users/HusseinNasser/postgres/v/master_data:/var/lib/postgresql/data -p 5432:5432 -e POSTGRES_PASSWORD=postgres -d postgres docker run --name pgstandby -v /Users/HusseinNasser/postgres/v/standby_data:/var/lib/postgresql/data -p 5433:5432 -e POSTGRES_PASSWORD=postgres -d postgres touch standby.signal select * from pg_stat_replication 🎙️Listen to the Backend Engineering Podcast https://husseinnasser.com/podcast 🏭 Backend Engineering Videos https://www.youtube.com/playlist?list=PLQnljOFTspQUNnO4p00ua_C5mKTfldiYT 💾 Database Engineering Videos https://www.youtube.com/playlist?list=PLQnljOFTspQXjD0HOzN7P2tgzu7scWpl2 🏰 Load Balancing and Proxies Videos https://www.youtube.com/playlist?list=PLQnljOFTspQVMeBmWI2AhxULWEeo7AaMC 🏛️ Software Archtiecture Videos https://www.youtube.com/playlist?list=PLQnljOFTspQXNP6mQchJVP3S-3oKGEuw9 📩 Messaging Systems https://www.youtube.com/playlist?list=PLQnljOFTspQVcumYRWE2w9kVxxIXy_AMo Become a Member https://www.youtube.com/channel/UC_ML5xP23TOWKUcc-oAE_Eg/join Support me on PayPal https://bit.ly/33ENps4 Stay Awesome, Hussein