Until then, you may want to read up on the MongoDB C# driver in the MongoDB documentation. I will discuss more advanced concepts in MongoDB in future posts here. ![]() MongoDB provides support for horizontal scalability using a technique known as sharding. MongoDB is a popular NoSQL database that has a flexible data model and scales gracefully. Sharding also helps you scale out your analytical workloads, potentially enabling aggregations to complete far quicker. We will use this class to store data in MongoDB. To connect to a MongoDB instance at its default port 27017, you can use the default constructor of the MongoClient class as shown below. This will install the following three NuGet packages at one go. The MongoDB Sharding works by creating a cluster of MongoDB instances that has at least 3 servers. That should start MongoDB at port 27017 by default.Ĭreate a new console application project in Visual Studio and install the MongoDB.Driver package via the NuGet Package Manager Console with the following command. Whether you are using MongoDB Atlas, MongoDB Community Server, or MongoDB Enterprise Server, the Connection Manager in Studio 3T makes it easy to connect to. Then, to start MongoDB, navigate to the folder where MongoDB is installed and execute the mongod command in the command prompt window. Unzip the binaries to a folder of your choice in your system and create a separate folder (in my case C:\data\db) for the data. Start by downloading the MongoDB binaries. ![]() Letâs look at how we can work with MongoDB using C#. Note that a value in MongoDB can be a document, an array of documents, an array of BSON, or just a BSON type. A document is essentially a collection of field and value pairs, which can also be nested. In MongoDB documents are part of collections, in much the same way as a row is part of a table in a relational database. BSON also allows MongoDB to support data types-namely int, long, date, floating point, and decimal128-not represented in JSON. BSON or âBinary JSONâ is a lightweight and efficient binary-encoded data serialization format that supports fast data traversal and searches. MongoDB uses the BSON format under the hood to represent the JSON documents at the heart of the data store. However, I like MongoDB primarily due to its scalability, speed, and dynamic querying capabilities. There are many such non-relational databases around including CouchDB, RavenDB, and Couchbase. ![]() Unlike relational databases such as SQL Server, Oracle, and MySQL, which store data in tables according to a rigid schema, MongoDB stores data in documents with flexible schema. MongoDB is a popular, open source, scale-out NoSQL database that provides high throughput for your data-driven applications. Follow the instructions for setting up a sharded cluster, up to the point where you connect the 'mongo' shell to the mongos server and say: sh.enableSharding('') Instead, view the code for enableSharding by just typing the command without parentheses: sh.
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