The job of database administrators is becoming more and more hectic day by day with the expanse of data to be handled, especially when considering the large volumes of data that modern businesses have to deal with today. The inputs through online platforms and social media interactions are being converted into tangible data, which are highly effective in weaving business strategies.
While thinking of enormous amount of data, business owners often inquire about migration to cloud, which is a crucial step that needs to be taken with extreme care and consideration. You should evaluate all the pros and cons of doing it to figure out whether cloud transition will work ideally for you to meet your business goals easily, while ensuring effective utilization of the organization resources.
It is the database administrator who needs to plan and implement the cloud migration process. An expert DBA should have expertise, technical skills, and in-depth knowledge of various aspects of the business they are dealing with to ensure success.
Moving to cloud
There are various benefits of moving to cloud if it is executed well. It is not complicated when expert administrators install the DB, custom configure it, and do the provisioning. The database should also be scaled based on the need of the business.
In terms of Oracle DB administration, previously businesses required a physical server to store data, which was later replaced by remote administration where the administration could be done from remote locations. The process is similar to that of today's advanced cloud administration with virtual database hosting.
Virtual hosting technology has made it possible to move all your workloads to virtual machines in a much cost-effective way. Even with this abstract element, database administrators will still be able to gain direct control over the configuration of everything including the operating system. Virtualization will significantly decrease your burden while setting up equipment, and you won’t have to maintain any physical hardware for storage.
However, one important thing to be noted is that the performance of your virtual databases may be only as good as the health of your VMs (dedicated servers). If a failure or a problem occurs on any one of these, you need to fix it at the earliest to enjoy a flawless database.
Cloud database administration
Cloud is big-scale virtualized environment meant for handling enormous databases. In the business environment, where data is considered to be the lifeblood of its administration, the requirement has changed to big data as the volume is so huge. In such an environment, there are many machines working behind the scenes and if one fails, the hosting needs to be shifted to the next automatically.
Cloud-hosting environment remains worry-free in such scenarios when compared to maintaining internal physical systems. You don’t have to send someone urgently to fix it because its maintenance is carried out in intervals rather than having a single person overseeing all the servers.
Here are some countable benefits you can enjoy when deciding to move to remote DBA Oracle cloud administration:
Significant cost reduction associated with design, development, and administration of the database.
Removing the burden associated with hardware, software, and other software infrastructure with platform as a service. What you need to do is just to log on and get direct access to the application.
Instant accessibility – the most awesome advantage of cloud is that as far as you are connected to internet, you can access your DBA services from anywhere and everywhere.
Redundancy – This is a very serious affair when it comes to modern-day database administration. Your uptime percentage is optimum with cloud DBA, which offers you a significant edge as a business organization. When you maintain such an infrastructure in-house, you still have the advantage of higher uptime, but if a crash takes place, without a dedicated backup, it can crack you down fully.
Scalability – If you have the plans to scale up, you have to consider the economies of it. Cloud is the all-time cheaper option when you have to scale up because cloud always holds the needed additional disk space. So, you don’t have to purchase any additional hardware to scale up, but it is just a matter of sending a request to the provider.
Scaling out – When it comes to cloud applications, these are custom designed in order to share the work load and data over multiple nodes and to exploit horizontal scaling to ensure a massive capacity.
Strategizing – With cloud database administration, in-office administrators are much relieved to take up the roles of being more strategic as cloud handles all the tasks to fine tune the performance without much involvement. So, the DBA in-house is able to provide value added service to increase the operational efficiency of a business and give it a competitive edge.
Things to consider while choosing cloud remote Oracle DBA
At the first point, your DBA should be able to give opinions regarding the database resources and adequate sizes in order to make sure that the cloud operations are optimized based on the need of your business.
Next, it is important that the Oracle remote DBA must work closely with the key people associated with your business to develop a successful operational plan. It should cover all the security and resiliency aspects with a 24 x 7 mission critical services.
More importantly, the key aspect to ensure while moving on to cloud is database security. While you are selecting cloud vendors, make sure that they offer the NoSQL and SQL services. Most of the times, you may be finding vendors offering specialty services like middleware, backup, and migration services etc. A few other firms may simply be offering managed services, which are designated to complement cloud-hosting and other offerings on cloud.
In any case, it is important to note that it is not the end of the in-house DBA’s responsibilities on moving to cloud. There are still duties and tasks that they need to execute in association with the cloud provider, but your DBA in turn changes to take up a more strategic and valuable role to play in your business. They act as an active liaison between the organization and the remote DBA and also gain valuable information to provision the overall quality of services.
Sujain Thomas is a well-known online marketer who is well known on the social media sites for his instant support technology tips. He is an expert in remote DBA Oracle administration too and used to write on blogs and tech websites.