A storage administrator wants to enable compression for a performance-sensitive application. Which option
should be used?
A.
LZJB
B.
GZIP
C.
GZIP-9
D.
SHA-1
Explanation:
The NFS protocol is used for communication with the Oracle Linux-based Oracle Database RAC server environment. LZJB compression is used for all filesystems mirroring for data protection in order to obtain optimal performance. LZJB reduces the footprint of this data significantly. LZJB compression requires less CPU
overhead than other compression options, making it perfect for this performance-sensitive environment. In fact,
in many cases, the use of LZJB actually enhances performance because it reduces throughput requirements through the back-end SAS interfaces.
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