Always see posts with titles such as "Why We Moved From MongoDB to PostgreSQL" and rarely "Why We Moved From PostgreSQL to MongoDB". MongoDB is simply unreliable with data and struggles to scale. A few companies that have moved away from MongoDB: shippable, dzone, theguardian, olery, urban airship, bump, etsy, viber, shareaholic, videoamp, digidoc<p>1. <a href="http://blog.shippable.com/why-we-moved-from-nosql-mongodb-to-postgressql" rel="nofollow">http://blog.shippable.com/why-we-moved-from-nosql-mongodb-to...</a><p>2. <a href="https://dzone.com/articles/why-we-moved-from-nosql-mongodb-to-postgresql" rel="nofollow">https://dzone.com/articles/why-we-moved-from-nosql-mongodb-t...</a><p>3. <a href="https://www.theguardian.com/info/2018/nov/30/bye-bye-mongo-hello-postgres" rel="nofollow">https://www.theguardian.com/info/2018/nov/30/bye-bye-mongo-h...</a><p>4. <a href="https://developer.olery.com/blog/goodbye-mongodb-hello-postgresql/" rel="nofollow">https://developer.olery.com/blog/goodbye-mongodb-hello-postg...</a><p>5. <a href="https://blog.schmichael.com/2011/11/05/failing-with-mongodb/" rel="nofollow">https://blog.schmichael.com/2011/11/05/failing-with-mongodb/</a><p>6. <a href="http://devblog.bu.mp/post/40786226011/from-mongodb-to-riak-7138" rel="nofollow">http://devblog.bu.mp/post/40786226011/from-mongodb-to-riak-7...</a><p>7. <a href="https://mcfunley.com/why-mongodb-never-worked-out-at-etsy" rel="nofollow">https://mcfunley.com/why-mongodb-never-worked-out-at-etsy</a><p>8. <a href="https://diginomica.com/2014/04/07/viber-migrates-mongodb-couchbase-halves-number-aws-servers/" rel="nofollow">https://diginomica.com/2014/04/07/viber-migrates-mongodb-cou...</a><p>9. <a href="https://www.shareaholic.com/blog/migrating-to-riak-at-shareaholic/" rel="nofollow">https://www.shareaholic.com/blog/migrating-to-riak-at-sharea...</a><p>10. <a href="https://www.linkedin.com/pulse/why-we-switched-from-mongo-postgres-dave-gullo" rel="nofollow">https://www.linkedin.com/pulse/why-we-switched-from-mongo-po...</a><p>11. <a href="https://blog.svs.io/why-i-migrated-away-from-mongodb/" rel="nofollow">https://blog.svs.io/why-i-migrated-away-from-mongodb/</a><p>12. <a href="https://pastebin.com/raw/FD3xe6Jt" rel="nofollow">https://pastebin.com/raw/FD3xe6Jt</a>