diff --git a/slides.md b/slides.md index bdf44b6..68b1e60 100644 --- a/slides.md +++ b/slides.md @@ -119,7 +119,8 @@ title: WMS :: title :: -# WMS: Workload Management System +# WMS +### Workload Management System - Pull model based on Pilot jobs - Also "Push" solution for HPCs that do not support pilots (because of limited internet access). - Will integrate [CWL (Common Workflow Language)](https://www.commonwl.org) as a way of defining jobs (replacing JDL) --> see poster #217 @@ -159,7 +160,8 @@ titlewidth: is-5 :: title :: -# DMS: Data Management System +# DMS +### Data Management System It’s about **files**: placing, replicating, removing files - there are **LFNs** (logical file names) → and users ONLY work with these @@ -194,16 +196,17 @@ title: TS :: title :: -# Productions and Dataset management +# TS (Transformation System) +### For productions and Dataset management -- A *Data Processing* **transformation** (e.g. Simulation, Merge, DataReconstruction...) creates jobs in the WMS (and re-sumbit them, and destroy them). +- A *Data Processing* **transformation** (e.g. Simulation, Merge, DataReconstruction...) creates jobs in the WMS (and re-sumbit them if needed, eventually destroy them). - A *Data Manipulation* **transformation** replicates, or remove, data from storage elements. :: content :: <span class="bg-cyan-100 text-cyan-600 p-4 border-l-6 border-2 border-cyan-400 rounded-lg pl-8 pr-8 w-full block"> - The Transformation System (TS) is used to automate common tasks related to production activities. It can handle thousands of productions, millions of files and jobs. + The TS is used to automate common tasks related to production activities. It can handle thousands of productions, millions of files and jobs. </span> @@ -273,12 +276,12 @@ title: issues <li> somewhat cumbersome deployment</li> <li> late on “standards” <ul class="text-vs mx-auto"> - <li> http services</li> - <li> tokens</li> - <li> monitoring</li> + <li> No http services</li> + <li> No tokens</li> + <li> Old monitoring</li> </ul> </li> - <li> “old”-ish design (RPC, “cron” agents…)</li> + <li> “old”-ish design (RPC, "cron" agents…)</li> <li> not very developer-friendly: rather un-appealing/confusing, especially for new (and young) developers</li> <li> multi-VO, but was not designed to do so since the beginning</li> <li> no clear interface to a running DIRAC instance</li>