MongoDB Training Course in Mohali Chandigarh
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MongoDB is a cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with the schema. MongoDB is developed by MongoDB Inc. and licensed under the Server Side Public License. Our Company at Chandigarh Mohali provides the best industrial training as we prefer to work on live projects.
Introduction to MongoDB
- NoSQL Databases
- CAP Theorem
- Features of MongoDB?
- Installation overview
- Documents
- Collections
- Databases
- Starting and stopping MongoDB
Introduction to Mongo Shell
- Basic commands in Mongo shell
- Data Types in Mongo shell
- Inserting and saving documents
- Batch Insert
- Insert Validation
- Removing documents
- Updating documents
- Update top-level fields
- Update an embedded field
- Update multiple documents
- Replace a document
Querying data in Mongo Shell
- Introduction to find command
- Limitations in querying data
- The query for All Documents in a Collection
- Query by a Top Level Field
- Query by a Field in an Embedded Document
- Query by a Field in an Array
- Specify Conditions with Operators
- Combine Conditions
- Data Aggregation
- Indexes
- Replication
- Sharding
- Pipeline Operations
- $match
- $project
- $group
- $unwind
- $sort
- $limit
- $skip
- Integrating MapReduce and MongoDB
- Example 1: Finding All Keys in a Collection
- Example 2: Categorizing Web Pages
- Aggregation Commands
- $count
- $distinct
- $group
- Create a Single-Field Index
- Create a compound index.
- Indexing Embedded Documents
- Indexing Arrays
- When Not to Index
- Types of Indexes
- Sparse Indexes
- Introduction to Replication
- Replication in MongoDB
- Replica Set Elections
- Rollbacks during Replica set Failover
- Heartbeats
- Syncing
- Replica Set Members
- Primary
- Secondary
- Arbitary
- Replica Set Read and Write Semantics
- Consistency Considerations
- Introduction to Sharding
- Purpose of sharding
- Sharded Cluster Components
- Sharding in MongoDB
- Data Partitioning
- Maintaining a Balanced Data Distribution
- Choosing a shard key
- Shard Key Limitations and guidelines
- Adding shards from a replica set
Let's earn the MongoDB certification
MongoDB Certification in Mohali Chandigarh
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International Certification – Certificate from the USA
