Use Aggregation Pipeline Stages for Date Comparison in MongoDB The aggregation pipeline in MongoDB allows for a series of data processing operations to be applied in sequence. Each stage performs a specific operation on the documents that pass through it. This makes it a powerful tool for complex...
Core Concepts Around MongoDB I’ve been saying document databases over and over up to this point, but what actually are they? Here are the main concepts: Documents: data is stored in objects called documents. In simple terms, documents are similar to JSON key-value objects. A single documen...
Copy Activity - In the Copy Activity, use the query with the updatedAt condition to only load the incremental data from MongoDB to Azure storage. This could be Azure Blob Storage, Azure Data Lake, etc. Update the Last Loaded Timestamp - After the load, update the stored timestamp to the...
MongoDB Customers often reach out to our team at MongoDB to ask, “How can I control my data storage costs?” With the proliferation of different, constantly changing applications, it’s become a challenge to innovate quickly while at the same time having a strategy in place to prevent ball...
Encrypted patient record stored in MongoDB Atlas Bonus: What's the Difference with a Non-Encrypted Client? To see how these queries perform when using a non-encrypting client, let's add one more method to the AutoEncryptHelper class. Right after the EncryptedWriteAndReadAsync() me...
To know where to type that query condition in MongoDB Compass, look at the screenshot below. Querying MongoDB Compass This is great but what if we need to display all the data stored in our MongoDB database on the web sometime? Why yes, then let’s build a backend for it. Node...
In MongoDB, CDC works throughoplog(short for operation log), a special built-in replication mechanism that records all operations that modify the data stored in your database. Whenever a change of event happens in your MongoDB instance, such as insert, delete, or update, it is recorded in...
2 co_client = cohere.Client(cohere_api_key, client_name='mongodb') 3 # create a dataset in Cohere Platform 4 dataset = co_client.create_dataset(name='movies', 5 data=open("./movies_sample_dataset.jsonl",'r'), 6 keep_fields=["overview","title","year"], 7 dataset_type="e...
Step 4 — Navigating and Filtering the Data MongoDB Compass is a convenient tool for browsing through the data stored in a MongoDB database through a graphical interface. It removes the burden of having to remember the names of obscure databases or collections, and you can navigate to any da...
types available in MongoDB like double, string, object, array, the data stored in BSON format. We can also store the backup of documents, collection, and databases in BSON format, at the time of exporting the backup we need to define the file type as BSON to store the data in BSON ...