MongoDB 5.0

New features and improvements

Versioned API

• A Versioned API, designed to preserve application behavior through upgrades

• Upgrade Fearlessly with the MongoDB Versioned API - June 1st, 2021

Time Series

• Native time series collections and clustered indexing

• MongoDB Time Series Data

• Paginations 1.0: Time Series Collections in five minutes - October 21, 2021

• Currency Analysis with Time Series Collections #2 — Simple Moving Average and Exponential Moving Average Calculation - August 27, 2021

• Archive Data

• How to Use Custom Archival Rules and Partitioning on MongoDB Atlas Online Archive - July 12, 2021

Window functions

• Window functions and new temporal operators

Resharding

• Reshard a Collection