Database

Showing 309

$dateDiff operator should be useful to calculate age

In the documentation it says: " For example, two dates that are 18 months apart would return 1 year difference instead of 1.5 years.". But if startDate is 2021-08-01 and endDate is 2023-02-01, the result is 2 years difference. I think it should be...

Guest almost 3 years ago in Querying & Aggregations 1 Submitted

3 VOTE

Update to two binding accounts in the config file for LDAP.

Please refer the Case: 00803199 We need to update to two binding accounts in the config file to for LDAP authentication so that we can avoid down time while resetting the binding account password.

Guest over 4 years ago in Database 0 Submitted

4 VOTE

MongoDB 4.2 Distributed Transaction with Arbiter

Hello. We are preparing to introduce MongoDB 4.2 and expect distributed transaction function. I read document which arbiter don't be member when use distributed transaction. >> https://docs.mongodb.com/manual/core/transactions/index.html#ar...

Guest over 5 years ago in Database 1 Submitted

1 VOTE

Write parts of database engine in ZIG

Zig is a zero-dependency, drop-in C/C++ compiler that supports cross-compilation out-of-the-box. Implementing some parts of MongoDB database engine core in ZIG might brings some performance improvements. https://ziglang.org/

Guest over 1 year ago in Database 0 Submitted

1 VOTE

Add Relaxed mode support for the $out operator

Add Relaxed mode support for the $out operator. *and include as option in the existing drivers

Guest over 1 year ago in Querying & Aggregations 0 Submitted

1 VOTE

Aggregations should allow an empty sort stage instead of returning an error

When you run an aggregation pipeline that contains an empty sort stage (like `{"$sort": {}}`) MongoDB returns the error message "$sort stage must have at least one sort key". It would be really helpful if such a stage would work and simply not app...

Guest over 1 year ago in Querying & Aggregations 0 Submitted

2 VOTE

Clustered Collection TTL on _id should support ObjectId.

Clustered Collections have the ability to expire on the _id field, this would be really helpful if it could use the timestamp portion of the ObjectId.

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

3 VOTE

delete logs number of days old

In the options for Mongo DB Log Settings, there is only Max Percent of Disk Total Number of files A new option for Number of Days to keep Would be useful

Guest over 4 years ago in Database 0 Submitted

3 VOTE

Deny Network Access to MongoDB Cluster

To improve network security, please create an option to Deny specific Network Adresses to MongoDB Cluster.

Guest over 4 years ago in Database 1 Submitted

2 VOTE

Support Two Array Fields in Compound Indexes

Hi, I've come across a lot of use cases where the business logic has demanded unique constraints on 1-2 fields that have been modeled as arrays on documents. The cases that only contain a single array field is already taken care of using unique i...

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

Please enter your email address

FILTER BY CATEGORY