Amazon Elastic Block Store (EBS) from AWS is designed for application workloads that benefit from fine tuning for performance, cost and capacity. Typical use cases include Big Data analytics engines (like the Hadoop/HDFS ecosystem and Amazon EMR clusters), relational and NoSQL databases (like Microsoft SQL Server and MySQL or Cassandra and MongoDB), stream and log processing applications (like Kafka and Splunk), and data warehousing applications (like Vertica and Teradata).
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IBM Spectrum Accelerate
Score 9.0 out of 10
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IBM Spectrum Accelerate is an enterprise software defined block storage solution.
EBS is well-suited for use as a storage option for databases, including relational databases, NoSQL databases, and big data analytics databases. EBS can provide high IOPS (Input/Output Operations per Second) and low latency. EBS provides a high-availability storage solution, which ensures that your data is always available and accessible even in case of a single or multiple availability zone failures. EBS can also be replicated across multiple availability zones to ensure data durability. The scenario where I find it less appropriate is in terms of cost; EBS can be more expensive than other storage options, such as Amazon S3, especially for large amounts of data or for infrequently accessed data.
An IBM Spectrum Accelerate system requires sufficient physical connectivity with 10-Gigabit Ethernet (10 GigE) connections. Virtual networking switches must be associated with the physical network and the virtual network ports. In addition, it is highly recommended to provide multiple physical network device connections to each IBM Spectrum Accelerate module for network redundancy in case of network device failure.1. Distributed RAID2. Easy Tier3. Comrpession4. Storage Pool Balancing.
Once it is successfully deployed, the XIV technology software-defined storage solution – namely IBM Spectrum Accelerate – is reasonably easy to operate, manage, monitor, and maintain.
As a virtual appliance application, IBM Spectrum Accelerate must run on a VMware ESXi hypervisor. Consequently, the planning must necessarily encompass different ESXi environment aspects, including network, storage, virtual machine resources, and general cluster configuration.
Amazon EBS is a great tool and fairly easy to use as long as you are familiar with the Amazon Web Service ecosystem. It allows a great way for you to move storage around easily and allows you to quickly provision storage as needed based on the business requirement. For us, it's easy to move between our EC2 images that had been linked with EBS storage between these Amazon accounts.
The support for Amazon Elastic Block Store is great as long as you can articulate your needs. Like most tools, there may be some back and forth before you find a support person that is knowledgable in the tool and can provide you with necessary insights.
Volumes range from cost-effective dollar-per-GB to high performance with the fastest IOPS and throughput. You can change volume types, tune performance, or increase volume size without disrupting your critical applications. EBS volumes are replicated within an Availability Zone (AZ) and can easily scale to petabytes of data. Build your SAN in the cloud for I/O-intensive applications. Run relational or NoSQL databases.
In terms of ROI, I found it's really cost-effective since maintenance cost is not there. No need to spend extra money on the procurement of hard drives
On demand feature of Ebs is quite effective when you require extra storage you can allocate and pay as per your need.
Accessibility from everywhere and deployment of it across different geographical location.
