Storage optimized vm sizes provide high disk throughput and io and are ideal for big data sql and nosql databases.
Storage optimized vm series is ideal for.
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Compute optimized vm sizes have a high cpu to memory ratio.
M series vms support both massive amounts of memory almost 4 tb along with the highest virtual cpu count up to 128 vcpus making them ideal for applications which also have a high cpu processing requirement.
The major difference between the two series is that the dsv4 series supports premium storage and premium storage caching while dv4 series does not.
The m series offer up to 4 tb of ram on a single vm.
For workloads which require high disk throughput and io consider selecting a storage optimized vm.
These sizes are good for medium traffic web servers network appliances batch processes and application servers.
Storage optimized vm series is ideal for sql big data and nosql databases these are the l series of vm wherein input and output operations are key while retrieving and storing the data within the database.
Cassandra mongodb cloudera and redis.
In a nutshell azure vm sizes consist of the following series.
Series description a series entry level economical vms for dev test d series general purpose compute f series compute optimized virtual machines g series memory and storage optimized virtual machines h series high.
Storage optimized vm sizes offer high disk throughput and io and are ideal for big data sql nosql databases data warehousing and large transactional databases.
The l series for storage optimizes workloads that require low latency such as nosql databases e g.
The sheer number of azure virtual machine vm series and size options can be overwhelming to some azure practitioners.
The newest fsv2 series runs on hosts with intel xeon platinum 8168 cpus.
Other types of vms are compute optimized and memory balanced vms.
The storage optimized vms in the l series are suitable for big data sql and nosql databases where io is paramount the largest size can give you 160 000 iops and 1600 mbps throughput.
For compute optimized vms with high cpu to memory balance the f series is the best option.
Ls series is only available in storage optimized vm sizes which offers up to 32 vcpus using intel xeon processor e5 v3 family.
Compute optimized virtual machine sizes.
In addition these vms offer a virtual cpu count of up to 128 vcpus on a single vm to enable high performance parallel processing.
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Storage optimized virtual machine sizes.
160 000 iops and 1600 mbps throughput is the maximum of the size that a storage optimized vms can have.