MongoDB & Node.js: Create an ACID Transaction (Part 3 of 4) скачать в хорошем качестве

MongoDB & Node.js: Create an ACID Transaction (Part 3 of 4)

✅ Sign-up for a free cluster at: https://mdb.link/free-bdS03tgD2QQ ✅ Get help on our Community Forums: https://mdb.link/community-bdS03tgD2QQ The MongoDB Atlas Navigation has been enhanced to provide a more intuitive and streamlined experience. Discover the updates here: https://mdb.link/AtlasUpdate In part three of this quick start tutorial for developers, Lauren Schaefer explains how to create ACID (atomicity, consistency, isolation, durability) transactions for MongoDB in a Node.js script. She explains how to use withTransaction() and a session to successfully complete or abort a transaction. Chapters: 00:00 Intro 01:06 ACID transactions in MongoDB 04:06 The Setup 05:19 Create a Transaction 05:43 Create a Helper Function 07:50 Create a Function for the Transaction 17:59 Call the Function 20:54 Wrapping Up Other videos in this tutorial series: Part 1:    • MongoDB & Node.js: Connecting & CRUD Opera...   Part 2:    • MongoDB & Node.js: Aggregation & Data Anal...   Links Lauren mentions in the video: Lauren's blog post: How to Use MongoDB Transactions in Node.js https://developer.mongodb.com/quickst... Lauren's GitHub repo with the code from this video https://github.com/mongodb-developer/... Lauren's script to create a "users" collection https://github.com/mongodb-developer/... Node.js & MongoDB Starter Template File https://github.com/mongodb-developer/... MongoDB Documentation: Convert a Standalone to a Replica Set https://docs.mongodb.com/manual/tutor... Connect with Lauren: Twitter:   / lauren_schaefer​   TikTok:   / lauren_schaefer​   Linkedin:   / laurenjan...​   MongoDB Community: https://developer.mongodb.com/communi... Subscribe to MongoDB ►►► https://bit.ly/3bpg1Z1 Connect with MongoDB: Website: https://bit.ly/2LjtNBZ Twitter: https://bit.ly/3fH87gR Facebook: https://bit.ly/3fEaIsd Linkedin: https://bit.ly/2SY9w90 Instagram: https://bit.ly/3bn9bDv Community Forums: https://bit.ly/2I8VCi5 TikTok: https://bit.ly/3fHoqdJ