couchdb

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Performance regression on CouchDB v3 while using custom reduce function

19

I was trying to upgrade my database installation from CouchDB v2.3.1 to v3.1.1 and experienced about 6 time slower performance on particular view invocations. ## Description [NOTE]: # ( Describe...

konrad-ohms

Security: Make databases private by default

11

## Summary Currently the config warns, that if no roles or members are configured, the database will be publicly accessible. If you just PUT `{}` into `/_security`, the database will...

thigg

feat(views): cache function compilation. Closes #3517.

1

Since supporting SpiderMonkey versions > 1.8.5 we compile design doc functions of the form `function(args) { /* impl */ }` into a form that is recognise by newer JS engines....

janl

Create couch_lib application

3

## Overview This is a cherry-pick of a https://github.com/apache/couchdb/commit/845f917e35005a84ee790cd9cb9918d0b5be25ef from `main` into `3.x`. ## Testing recommendations Usual `./configure && make` would be sufficient since this commit doesn't provide new functionality....

iilyak

janl

Add aggregation functions to Mango

10

The Mango query language provides CRUD operations and basic selector syntax for document retrieval. There are no aggregation functions. Thus, Mango does currently not have an equivalent to 'reduce' and...

katsel

Consolidate various elixir makefile targets

4

## Summary If anyone is interested in consolidating the elixir, elixir-only, and elixir-suite into a single target I'm all ears. The first two are identical save for the `MIX_ENV` and...

kocolosk

## Description Tuesday afternoon, the Query Planner stopped automatically selecting indexes for our `_find` queries. This was confirmed by sending the same queries to the `_explain` endpoint. This appears to...

michaeldelago

Feature Request: manually pause or restart a specific replication job

1

Current CouchDB 2.x replication scheduler is capable of starting and stopping replication jobs according to various rules, putting paused jobs in "Pending" state. It would be super cool to be...

skeyby

{db}/_changes?filter=_selector lags towards almost the end of the response

1

While benchmarking the performance of mango selectors I stumbled upon an interesting behaviour: towards almost the end of the response, where there's 3 - 5 - 10 more changes expected...

igorski89