we have warehouse server,
one sql engine instance, one SSAS mulitidimentional, one SSAS tabular instance. this warehouse server contains
OLTP & OLAP in single drive .
currently we have drive with RAID 5 array, (getting more I/O latency issues , bacz it's not capable for write performance)
can we migrate to RAID 10 or SSD which one give high-throughput?