CRUD,ADMIN COMMANDS:

• Insertion
• Update
• save() Command
• Partial Updates & Document Limits
• Removing Documents
• Multi Update
• Upsert
• Wire Protocol
• Bulk() Operations and Methods
• Common Commands
• db.runCommand()
• db.isMaster()
• db.serverStatus()
• db.currentOp() &db.killOp()
• collection.stats() &collection.drop()

Storage Engine:

• Introduction
• Storage Engine: WiredTiger
• createIndex(), getIndexes() &dropIndex()
• Index Notes
• Unique Indexes
• Sparse Indexes
• TTL Indexes
• Geospatial Indexes
• Text Indexes
• Background Index Creation
• Explain Plans
• Covered Queries
• Read & Write Recap
• currentOp() &killOp()
• The Profiler
• mongostat and mongotop

Replication Overview:

• Asynchronous Replication
• Statement-based vs. Binary Replication
• Replication Concepts
• Automatic Failover
• Recovery
• Starting Replica Sets
• Initiating a Replica
• Replica Set Status
• Replica Set Commands
• Reading & Writing
• Failover
• Read Preference
• Read Preference Options

Reconfiguring a Replica Set:

• Arbiters
• Priority Options
• Hidden Option & Slave Delay
• Voting Options
• Applied Reconfiguration
• Write Concern Principles
• Examining the ‘w’ Parameter
• Write Concern Use Cases & Patterns
• Reexamining the Page View Counter Pattern
• timeout & Capacity Planning
• Replica Sets in a Single Datacenter
• Replica Sets in Multiple Datacenters
• Replica Sets and Storage Engine Considerations

Scalability:

• Sharding & Data Distribution
• Replication with Sharding
• Chunks & Operations
• Sharding Processes
• Cluster Topology
• Running on localhost
• The Config Database
• Adding the Initial Shards
• Enable Sharding for a Collection
• Working with a Sharded Cluster
• Cardinality & Monotonic Shard Keys
• Shard Key Selection Example
• Process and Machine Layout
• Bulk Inserts and Pre-splitting

Backup and Restore:

• Overview of Security
• Security continued: Authentication and Authorization
• SSL and Keyfiles
• Security and Clients
• Intra-cluster Security
• Overview of Backing Up
• Mongodump
• Filesystem Snapshotting
• Backing Up a Sharded Cluster
• Backup Strategies
• Additional Features of MongoDB
• GridFS

Overview (Tools,CloudManager,Bash Scripting):

• Tools -RoboMongo
• Cloud Manager (Configuring and Working with MMS, Automation)
• Bash Scripting (Basics)