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BEGIN:VEVENT
DTSTAMP:20220812T074334Z
LOCATION:Foyer 2nd Floor
DTSTART;TZID=Europe/Stockholm:20220628T090000
DTEND;TZID=Europe/Stockholm:20220628T110000
UID:submissions.pasc-conference.org_PASC22_sess181_pos145@linklings.com
SUMMARY:P27 - Docker Container in DWD's Seamless INtegrated FOrecastiNg sY
 stem (SINFONY)
DESCRIPTION:Poster\n\nP27 - Docker Container in DWD's Seamless INtegrated 
 FOrecastiNg sYstem (SINFONY)\n\nZacharuk, SINFONY\n\nAt Deutscher Wetterdi
 enst (DWD), the SINFONY project has been set up to develop a seamless ense
 mble prediction system for convective-scale forecasting with forecast rang
 es of up to 12 hours. It combines Nowcasting (NWC) techniques with numeric
 al weather prediction (NWP) in a seamless way. So far NWC and NWP run on t
 wo different IT-Infrastructure levels. This separation slows down SINFONY,
  due to data transfer between both infrastructures and makes it complex an
 d prone to disturbances. Both disadvantages are solved by applying the int
 erconnected part of the SINFONY system on one single architecture. <br />W
 ith this aim in view a Docker-Container of the respective NWC components i
 s created, and executed on the infrastructure of NWP, the high performance
  linux computing cluster (HPC) of DWD. In test applications we already obs
 erved a speed up of roughly 20% by using the K3D-Container on the HPC-clus
 ter instead of using konrad3d on the initial NWC IT-Architecture. As next 
 steps we plan to test the K3D-Container in DWD’s experimental tools and ho
 pe to observe another speed up since data transfer is no longer required.<
 br />This poster will show preliminary results and discuss challenges we a
 re faced with using Docker container at DWD.
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