Re: Perfomance Tuning
Posted in 2003
Obnoxio The Clown — — source: Usenet: comp.databases.informix
malcolm.iiug wrote: > Andy and Paul, > You're both wrong in where to start with performance tuning. The first > step > must be to learn really well about IDS and how it works. The next step is > to look at the system from ALL angles. Use every source of information > you > have available. This includes OS performance information as well as IDS > and application(including query optimizer output). And you're wrong too. Where you should start is with a comprehensive history of performance metrics over time and an SLA to define what is acceptable, along with proof that volumes and user load don't invalidate the SLA. So there. :-p -- "C'est pas parce qu'on n'a rien ''' dire qu'il faut fermer sa gueule" - Coluche