TNPM
Tivoli Netcool Performance Manager
I have not used this monitoring tool since 2015, the core functionality remains the same. It is extremely good at polling devices using SNMP efficiently, aggregating and computing statistics. Its downfall has always been the front end. Think of this as what NAGIOS wants to grow up to be like. Configured well, it is light weight and will not stress network elements unlike Info Vista which is inefficient at collection and will run network elements into the ground trying to pull KPI/KQI/Statistics/Monitoring.
History - How the product became what it is today
Proviso BULK Whitepaper - An old Performance Validation paper from Quallaby
Datachannel Description - What each component does
Datachannel Commands - Useful commands to debug Datachannel Components
fix Datachannel Issues - How to resolve issues with the Datachannel
Datamart Commands - Useful commands to work with the database
decryptpass - Proviso Password Decrypt tool written by John Marley
dataview - Queries that use the Silverstream dataaccess API
Cisco Invariants Starting Discovery Automatically
Alcatel-Lucent 5620 SAM Technology Pack - and SAM related info
Database Duplicates - Remove duplicates which cause reporting errors
Neils Exporter / Importer Scripts
TNPM 1.3x Hints and Tips & Patch information
Deployer TNPM Installation tool / update tool
Proviso 4.4.1 Quick install Guide
TIP / TCR / Webgui Integration
Links to other websites I've found useful
EPOCH and GMT time Conversions on-line http://www.epochconverter.com/