CODEWITHSUNDEEP
databasemongodbmlabdbaas
Pulkit chadha
Pulkit chadha

Reputation: 866

Is there any advantage in using a DBaaS like mLab instead MongoDB locally?

I have mostly used mlab for small apps that i built while learning MEAN Stack, but not for any production level web app.

Upvotes: 0

Views: 145

Answers (1)

tfogo
tfogo

Reputation: 1436

DBaaS solutions take care of the complexities of managing a database so you don't have to worry about it.

There can be a lot to manage in a production database - configuration, backups, upgrades, monitoring, and more. It's possible to manage this yourself (and you'll learn a lot), but many developers choose to use a DBaaS so they can focus on developing their application.

Here are some examples of features a DBaaS might provide:

  • On-demand provisioning - Highly-available and production-ready databases on the fly with a click of a button.
  • Upgrades - Seamless upgrades of hardware as your data grows in size or of MongoDB versions as new versions are released with no downtime.
  • Backups - A fully audited backup and recovery system so that you can recover data in case of an emergency. A robust backup system with frequent audits is critical for avoiding significant outages such as the major outage that GitLab experienced.
  • 24x7 monitoring and alerting - Tools that allow you to easily diagnose problems when your database is slow or if there are issues with the underlying VMs/network. Some providers might also take action on your behalf if a critical emergency occurs e.g. hardware failure/replacement.
  • Performance tuning - Analytics tools that keep your database running smoothly. For example, mLab provides a Slow Query Analyzer for paid plans that continuously analyzes database server logs for slow operations and makes index and other performance recommendations.
  • Support - An expert team to answer any questions about MongoDB - from architectural guidance to data modeling.

You might also find this article on How to Choose a DBaaS helpful.

(Disclaimer: I work at mLab)

Upvotes: 1

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