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Allow descriptions for $expr sections in DB validation

What problem are you trying to solve? Focus on the what and why of the need you have, not the how you'd like it solved. Our collection has some complex $expr rules for validating our collection. Unfortunately, $expr does not allow us to add a...

Habibullah Aslam 6 months ago in Data Modeling & Indexing / Querying & Aggregations 1 Will Not Implement

6 VOTE

Extend schema validation to be able to enforce referential integrity between collections

Where a relational database uses 2 tables to store a 1:many "parent - child" relationship between entities, MongoDB mostly stores the child documents in an array file as part of the parent document. This automatically ensures referential integrity...

Guest about 3 years ago in Data Modeling & Indexing 0 Submitted

1 VOTE

custom query support for monitoring and alert

We have customers asking for having a support in Ops Manager for writing custom queries for monitoring and alerts. We raised a ticket https://support.mongodb.com/case/01503095 for that, so can please we have this feature implemented ?

Guest 8 months ago in Observability, Monitoring & Alerting 0 Submitted

4 VOTE

Send activity feed event by email similar to Alerts

We need to be informed and or react on some activity feed events. So we want to either be able to configure alert on specific activity type and/or be able to push activity feeds somewhere similar to alerts. then we would be able to configure actio...

Guest almost 3 years ago in Observability, Monitoring & Alerting 2 Submitted

3 VOTE

TTL index throttling for deletion

To avoid deletion impact, we need to control the quantity and speed of document generations(insert). Need a way to throttle down the deletion quantity per a delete operation. i.e. # of documents per a ttl delete, sleep time between deletions(defa...

Guest over 2 years ago in Data Modeling & Indexing 0 Submitted

6 VOTE

Add expression indexes

An expression index is one where the value being indexed is the result of an expression, like lower casing a string. http://en.wikipedia.org/wiki/Expression_index http://www.postgresql.org/docs/8.1/static/indexes-expressional.html

Guest almost 5 years ago in Data Modeling & Indexing 0 Submitted

4 VOTE

Support readOnly in Json Schema Validation

Support the readOnly property for json schema validation to make certain fields immutable (or the entire document) after creation.

Guest almost 4 years ago in Data Modeling & Indexing 0 Submitted

1 VOTE

Support default values in validation

Many MongoDB users feel that default values should be supported in validation. See, for example: https://www.mongodb.com/community/forums/t/setting-default-values-in-data-schema/8411 https://www.mongodb.com/community/forums/t/support-default-value...

Guest 12 months ago in Data Modeling & Indexing 0 Submitted

1 VOTE

Allow alerts based on CPU iowait in OPS manager

Currently, there is no way to set alerts on CPU iowait in OPS Manager. When there's disk latency, cpu iowait usually shows an immediate and consistent spike. Alerting on cpu iowait can enable customers to promptly review and address disk latency.

Guest about 1 year ago in Observability, Monitoring & Alerting 0 Submitted

3 VOTE

Compound clustered index

Now it is possible to create a clustered index for only one field. Since documents can be arranged in ascending order of multiple fields, I see no reason to disallow a clustered index from being a compound. Expected syntax: ``` create_collection(...

Guest over 3 years ago in Data Modeling & Indexing 0 Submitted

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