Let’s insert data into our local MongoDB database Now, inserting data into a MongoDB database is somewhat simpler, especially if you have been coding in Javascript. How do we insert a record into it. To do so, run the following commands, mongo use db test //use test database db.sa...
I always use MongoDB as a database when I work on an app. And I like to connect to a database on my computer because it speeds up dev and test-related work. Today, I want to share how to create and connect to a local MongoDB Database. Installing MongoDB You need to install Mon...
from JWT or header)consttenantMiddleware=(req,res,next)=>{req.tenantId=extractTenantId(req);next();};app.use(tenantMiddleware);// Connect to MongoDBmongoose.connect('your_mongodb_connection_string');// Define a schema with tenantIdconst...
MongoDB provides monitoring and tools to observe and address the performance overall health of your database instances. Read on to understand the metrics and tools you can use to monitor your clusters. In what follows, we’ll guide you through: Why it’s important to monitor MongoDB K...
While mongodb2 and mongodb3 will be setup as slaves. Add “slave=true”, “source = mongodb1” to /etc/mongod.conf and do service mongod restart Now we should secure this database with a password or add iptables rules to ports 27017 (MongoDB) and 28017 (Web interface). ...
LlamaIndex (MongoDB): LlamaIndex extension library that imports all the necessary methods to connect to and operate with the MongoDB Atlas database. LlamaIndex (OpenAI): LlamaIndex extension library that imports all the necessary methods to access the OpenAI embedding models. PyMongo: a Python l...
Let’s examine CDC from the standpoint of the MongoDB database to learn how to perform MongoDB CDC, how it works, and multiple ways to implement it. What is Change Data Capture? Change Data Capture (CDC) is the process of identifying and tracking changes to data in a database. It pro...
MongoDB official website provides client installation packages for different OSs. Download the official package at https://www.mongodb.com/try/download/community.The foll
Also make sure you create an admin username and password for the admin database to use replica set commands. > use admin switched to db admin > db.addUser("admin", "SecretPwd"); Note: Do the above on all the mongodb nodes.
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