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Serial Cables 24-bay 12Gbps SAS Enterprise JBOD Enclosure Review

By: Paul Alcorn | RAID/HBA in IT/Datacenter | Posted: Feb 20, 2015 3:10 pm
TweakTown Rating: 91%Manufacturer: Serial Cables







This test consists of Database and On-Line Transaction Processing (OLTP) workloads. OLTP is the processing of transactions such as credit cards and high frequency trading in the financial sector. Databases are the bread and butter of many enterprise deployments. These demanding 8k random workloads with a 66 percent read and 33 percent write distribution bring even the best solutions down to earth. Both arrays average 390,000 IOPS, with the JBOD connection actually performing within a slightly tighter performance profile in comparison to the direct-cable connection.






The slightly lower variability has little impact on the overall performance curve, and we continue to see no discernable difference between the two connection methods.



Web Server






The Web Server workload is read-only with a wide range of file sizes. Web servers are responsible for generating content users view over the Internet, much like the very page you are reading. The speed of the underlying storage system has a massive impact on the speed and responsiveness of the server hosting the website.


The wide range of small random reads in this test are another good tool for fleshing out differences in products, but this demanding test results in an expected performance profile that varies little between connection methods.





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