This page is for Sakai issues arising from technical or architecture design decisions that impact negatively on scaleability or performance.

Slow tools

Forums

Mostly resolved in 2.5, though still shows slow performance for:

Messages

Assignments

(resolved in 2.5)

Resources / Content Hosting

(improved in 2.5)

Gradebook

(mostly resolved in 2.5?)

Email Archive

(resolved in 2-5-x)

Tools / services which affect app server stability and performance

JSF "stuck threads" issue:

SQL Optimization

Table and index structure

Slow DB queries

Volume of database queries

Completed issues