From efcb34206d0b800b310bd4431463bb8268ac335a Mon Sep 17 00:00:00 2001 From: Jet Hughes Date: Sun, 12 Jun 2022 13:07:30 +1200 Subject: [PATCH] vault backup: 2022-06-12 13:07:30 --- content/notes/22-performance-and-security.md | 20 +++++++++++++++++++- 1 file changed, 19 insertions(+), 1 deletion(-) diff --git a/content/notes/22-performance-and-security.md b/content/notes/22-performance-and-security.md index 751b4c524..468c4afb2 100644 --- a/content/notes/22-performance-and-security.md +++ b/content/notes/22-performance-and-security.md @@ -16,4 +16,22 @@ tags: - statements are accurate and generated on time - quickly, accurate, and on time need to be operationalised, measured, and tested. -WHy are they important +Why are they important +- vital quality factor +- infosystems are wide and varied +- wide range of performance characteristics + +- impact of changing requirements, e.g., adding a new module +- need to consider (often conflicting) organisational priorities +- critical to unambiguously document and agree + +Things to consider +- can interact and conflict with each other + - accuracy vs speed + - speed vs space + - often a trade-off or compromise +- selectig best developent techniques for taget system + - algorithms + - data structures + - languages and frameworkds + - constraints of target platform \ No newline at end of file