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07.10.2014
's S3. Scalability, (high) availability, and manageability were and still are the essential characteristics that Sheepdog seeks to provide. For Morita, setting up Ceph, which already existed at that time
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06.10.2019
of money given the volumes that Instagram generates.
The wholesaler Metro faced another challenge; it runs more than 750 stores in 35 countries and employs around 1,500,000 people. Because of the imminent
13%
30.11.2025
scalability in particular: From environments with 200 systems in small to medium-sized enterprises through 70,000 interfaces in an enterprise environment, OpenNMS [1] scales without any problems, says
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05.11.2018
nodes, and make sure to do this as a user and not as root.
3. To make life easier, use shared storage between the controller and the compute nodes.
4. Make sure the UIDs and GIDs are consistent
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13.12.2018
In previous articles, I examined some fundamental tools for HPC systems, including pdsh [1] (parallel shells), Lmod environment modules [2], and shared storage with NFS and SSHFS [3]. One remaining
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05.08.2024
so, for a combination of open source software with extension modules and commercial support.
Starting Point
The backup software originally used was IBM's Tivoli Storage Manager [3]. However, a review
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30.11.2025
also frequently provides the underpinnings for a virtualization cluster that runs multiple guests in a high-availability environment, thanks to Open Source tools such as Heartbeat [2] and Pacemaker [3
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25.03.2021
/var/www/html;
18
19 # Required for server push:
20 location /css/ {
21 expires 3h;
22 }
23
24 location /js/ {
25 expires 3h;
26 }
27
28 location /index-2.html {
29
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10.06.2024
number 2 using 38.698MW, resulting in a low performance/power ratio of 26.15. In comparison, Frontier at number 1 reached about 1.2 exaflops using 22.78MW, resulting in a performance/power ratio of 52
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30.11.2025
is capable of executing jobs at a very high speed. I have used the framework in an environment with more than 3,000 systems; running a job on all of the nodes rarely took more than 30 seconds.
YAML
