lfest

### Feature request _No response_

### Feature request There is a lot of uncertainty around the variadic outer-join optimization that makes it not possible to estimate the time required with any credibility. 1. The code...

[Epic] Eager delta join experimentation and client analysis

8

Validate the eager delta join optimization in specific client settings. This will also incorporate experimentation. ```[tasklist] ### Tasks - [ ] https://github.com/MaterializeInc/materialize/pull/25026 - [ ] https://github.com/MaterializeInc/materialize/pull/25473 - [ ] https://github.com/MaterializeInc/cloud/pull/8779...

### Feature request 1. Add (and populate) new table mz_materialized_view_refresh_history 2. Update table mz_materialized_views both to reflect status of the REFRESH processing.

## Product outcome Differential (and Timely) are the engine/s that run our database capability/functionality. These underlying libraries are big sources of potential memory savings (e.g. already done by lgalloc) and...