Included with MongoDB Operations Toolkit

The complete MongoDB Operations Toolkit package includes:

• This file
• Annotated: WiredTiger cache, journal, profiler, repl, security
• Embed vs reference + 6 named patterns (subset, bucket, outlier, ...)
• Compound order (ESR), partial/TTL/text, covered queries, $regex traps
• Elections, read/write concern, oplog sizing, lag, maintenance
• Shard-key selection, hashed vs ranged, chunks, balancer, anti-patterns