How to work around the lack of transactions in MongoDB?

Question

I know there are similar questions here but they are either telling me to switch back to regular RDBMS systems if I need transactions or use atomic operations or two-phase c

Answer 1

This is probably the best blog I found regarding implementing transaction like feature for mongodb .!

Syncing Flag: best for just copying data over from a master document

Job Queue: very general purpose, solves 95% of cases. Most systems need to have at least one job queue around anyway!

Two Phase Commit: this technique ensure that each entity always has all information needed to get to a consistent state

Log Reconciliation: the most robust technique, ideal for financial systems

Versioning: provides isolation and supports complex structures

Read this for more info: https://dzone.com/articles/how-implement-robust-and