Mongodb compass delete many documents12/11/2023 ![]() ![]() These operations are also called write operations, and they are atomic only at a single document level. So, if we have a drop statement, update statement, or a delete statement in MongoDB they are guaranteed to be atomic only at the Single document level. MongoDB was specially created with scalability in mind. MongoDB and other NoSQL databases were never designed for ACID properties. Atomicity is the most important property in ACID and it means that, if there are a series of database operations then either everything occurs or nothing occurs. All traditional Relational databases like Oracle, MySQ L are ACID by nature. ![]() Now, ACID means Atomicity, Consistency, Isolation, and Durability. Also, make sure that you have a locally installed MongoDB running through Compass or mongod command.Ītomicity is part of the ACID properties in database. If everything is ok, we will be logged in to the shell. Once we have mongo shell installed on our system, we can go to the terminal and type mongo. We will next learn about the four ways to delete a MongoDB document through Mongo shell. It is easy to setup and you need to make sure that you have added it in the Environment variable in your PC. Please make sure you have downloaded the MongoDB Community Server and installed it. We have used Windows 10 in this tutorial. But in this article, we will learn to delete it through the command-line tool of Mongo shell. We can also delete these documents through the GUI of MongoDB Compass or MongoDB Atlas. The documents are basically JSON objects and there are many ways to delete them. MongoDB is the most popular NoSQL database, which stores data as documents. ![]()
0 Comments
Leave a Reply.AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |