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Course Outline

Advanced Data Manipulations

  • Customizing the Mongo Shell
  • Optimizing CRUD operations (inserts, queries, updates, deletes)
  • Essential administrative commands

Performance Optimization

  • Utilizing built-in monitoring tools: mongotop and mongostat
  • Evaluating memory and I/O performance
  • Implementing MongoDB Cloud Manager and Munin
  • Identifying inefficient queries using the query profiler
  • Understanding storage engines: MMAPv1 and WiredTiger
  • Mastering the explainable object

Indexing and Special Collections

  • Managing indexes and understanding MongoDB indexing internals
  • Creating single-field and compound indexes
  • Indexing arrays and sub-documents
  • Implementing Geo Indexes
  • Working with capped collections, TTL indexes, and tailable cursors

Aggregation

  • Single-purpose aggregation operations
  • Constructing aggregation pipelines
  • Introduction to map-reduce frameworks

Replication

  • Understanding asynchronous replication in MongoDB
  • Setting up and maintaining replica sets
  • Applying write concern and read preference settings
  • Handling replication failures effectively

Sharding

  • Mechanisms of automatic sharding
  • Configuring a MongoDB shard cluster
  • Selecting an appropriate shard key
  • Advanced administration of sharded clusters
  • Managing unbalanced sharded environments
  • Handling data chunks (splitting, merging, migrating)

Security

  • Authentication and authorization within replica sets and sharded clusters
  • Managing privileges and defining custom roles
  • Best practices for secure deployment

Backup and Restore Strategies

  • Filesystem-based backup strategies
  • Using mongodump and mongorestore utilities
  • Implementing point-in-time recovery

Requirements

A solid understanding of basic and intermediate concepts, supported by practical experience gained over several years in the field.

 14 Hours

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