Book Version History
A summary of the significant additions in each major version of this book.
Version 5.0 (released in November 2022)
- State Change Boundaries example chapter
- Array Element Grouping example chapter
- Comparison Of Two Arrays example chapter
Version 4.0 (released in June 2022)
- Compound Text Search Criteria example chapter
- Facets And Counts Text Search example chapter
- Create Atlas Search Index appendix
Version 3.0 (released in October 2021)
- Advanced Use Of Expressions For Array Processing guide chapter
- Summarising Arrays For First, Last, Min, Max & Average example chapter
- Pivot Array Items By A Key example chapter
- Array Sorting & Percentiles example chapter
Version 2.0 (released in July 2021)
- Sharding Considerations guide chapter
- Distinct List Of Values example chapter
- IoT Power Consumption example chapter
- Stages Cheatsheet appendix
- Stages Cheatsheet Source appendix
- Book Version History appendix
Version 1.0 (released in May 2021)
- Introducing MongoDB Aggregations chapter
- History Of MongoDB Aggregations chapter
- Getting Started chapter
- Getting Help chapter
- Embrace Composability For Increased Productivity guide chapter
- Better Alternatives To A Project Stage guide chapter
- Using Explain Plans guide chapter
- Pipeline Performance Considerations guide chapter
- Expressions Explained guide chapter
- Filtered Top Subset example chapter
- Group & Total example chapter
- Unpack Arrays & Group Differently example chapter
- One-to-One Join example chapter
- Multi-Field Join & One-to-Many example chapter
- Strongly-Typed Conversion example chapter
- Convert Incomplete Date Strings example chapter
- Faceted Classification example chapter
- Largest Graph Network example chapter
- Incremental Analytics example chapter
- Restricted View example chapter
- Mask Sensitive Fields example chapter