Also known as enterprise solid-state disk, enterprise solid-state drive is a device that either store’s data continuously or temporarily catches data in a semiconductor memory with its main intention being for use in storage systems and servers. Over the years, there has been a lot of research and innovations of how best data can be stored with the assurance of it never getting lost. However, enterprise SSD has manifested itself in the market as the drive that will revolutionize the data center.
What are the advantages of using enterprise SSD?
The factors that differentiate between enterprise SSDs from client SSDs vary from one manufacturer to another depending on whether they are used in PCs, laptops or tablets. Some of the advantages that an enterprise SSD can give you include;
High performance- with enterprise SSD, high and quality performance is guaranteed as it uses the latest technology and innovation.
Less power consumption- the device uses a relatively low amount of power as compared to spinning hard-disk drives also known as HDDs.
Protection of data- with enterprise SSD, all the data stored in the DRAM is always protected even in the case of a sudden loss of power.
Stronger connection code- the device also guarantees that there is a stronger error connection code (ECC). Apart from that, enterprise SSD code also guarantees consistent and persistent high-quality services. With it coming with a lengthier warranty is also an added advantage.
However, the devices major undoing is the fact that it is expensive to acquire. It carries with it a price premium making people opt for other devices. But with all those advantages, it is clearly a must have.
What can make an enterprise SSD to wear out?
Although the device has a greater level of endurance, it too is subject to wear and tear. This may be caused by regular program erase process which is necessary anyway so that new data can be stored. However, in the recent times, manufacturers have devised methods to which this can be countered. Some of the ways to achieve that includes; overprovisioning, self-healing abilities and use of wear leveling algorithms.
What are the types of enterprise SSDs?
These devices are available in different varieties of form factors that include; serial ATA (SATA), serial-attached SCSI (SAS) and PCI Express (PCIe). All these together form the CPU.
With the ability to handle O-intensive workloads for example database files, data analytics and still be able to give you high and quality speed performance, the device is changing the way datais stored. Making it more convenient is the fact that it uses less power and that in the case of a power loss, your data is always safe.
What is Disaster recovery (DR)? This is a section of security preparation which has the function of protecting an organization from any malicious activity. The disaster recovery enables the organization to sustain or rapidly resume the normal functioning after a disaster.
Three common cloud DR scenarios:
talking of this, it is the simplest form of cloud DR; that resembles tape backup. This type guarantees a backup which is basically a file server data that can be reestablished or retrieved from the data center at the cloud supplier, when needed. Clear concerns of this particular scenario are network latency and data repair performance.
Backup suppliers avail WAN optimization, compression, de-duplication and other tactics to reduce the restore time, though another important aspect when considering performance is the physical distance that exists between secondary and primary sites.
Also, there exist another option of backing up data locally for the purpose of quick restore and possess a secondary backup at the cloud to act as another coating of protection. If data is to be backed up in cloud locally, then compliance and security are considerations to be taken into account when dealing with data encryption and user authentication that is at rest or on transit.
Data and Submission Failover:
Usually, this is done using IaaS providers, like DataPipe, though there exists other readily available solutions which are third-party. Here, a second utilization of the submission runs constantly in the cloud that has replicated data to the cloud supplier.
On the other hand, both application cases can function in the cloud even if they have distinct cloud providers. Suppose a failure occurs or the system shuts down in the main application for the purpose of maintenance, the application failover directs the users towards secondary site application and data.
For a smooth functioning of this scenario, it’s vital that there occurs a matching at both sites in terms of updates, software and hardware. Also, latency and bandwidth are very crucial too because users may develop the need to instantly access data and secondary data center application.
In this particular scenario, there is a complete replication of the virtual machine images with VMware, to the cloud, which also includes data. This scenario can be of use in cases where there is no virtualization of primary deployment.
The advantage of it is that there is no need for marching of hardware and neither exists the need to track and manage updates at both ends. Here, cloud virtual image becomes inactive almost all the time and only becomes active and accessed when primary site description is inaccessible.
Apart from the capabilities and features of DR, there needs to be consideration of cost, security, latency, connection distance and bandwidth on all the three scenarios. Above all, three is need to consult a professional cloud consultant to advice you before you install a cloud backup and recovery solution for your business.