Archive for March, 2018

Why oracle database is more popular?

March 13, 2018 Comments off

remote dba expertsOracle is the shining start in computer database solution providers. Their products such as Oracle 8i, 9i up to the 12c are designed to provide effective and efficient database management solutions. A number of other solutions providers such as Microsoft with their SQL products are chasing Oracle product for a long time. But until today there is a lot of catching up to do. Oracle database has successfully produced solutions that will require minimum investment and will provide a complete database management solution. Their products are durable, trustworthy, crash free, effective, and efficient and put less load on the process and server itself.

Oracle database is more popular because it has been developed by the world’s largest and respected enterprise solution provider and software company. Until today this manufacturer has launched a series of database products and unlike most products, their products are interconnected to each other. All their previous products are compatible with every version. It is easier to manage and to upgrade to newer versions. A number of clients have appreciated this impressive feature. So in case of the upgrade of the system all the data will be transferred to the custom search queries. This is an invective that made this product very popular.

Along with improved functionality and reliability oracle products also accompany comprehensive user manuals for assistance and troubleshooting. Along with interactive help, you can use these manuals to effect in case of emergencies. Competition in the shape of SQL has also provided these manuals but surveys have proven that they are complex and sometimes confusing. This gives an edge to Oracle products. These products also ensure improved performance every time a new version hits the market. This company reacts to previous system glitches in an aggressive manner and will fix the errors with the launch of the new system.

There are lots of small, medium and large businesses using Oracle for better security, too many features and stability. Day by day it becomes more popular for everyone. One reason for this popularity is Oracle database available for Linux, Unix and Windows platform. Where some of RDBMS are not available for every platform.

About hiring resources we can say that you can find out fresher, mid-range and higher experience Oracle techies everywhere. You can get remote DBA experts support too at low cost for maintaining your low budget.

Therefore, there are lots factors advocating popularity of Oracle. Maybe you are knowing more than me.


Does there no Importance of Database administrator in Oracle Cloud database?

March 5, 2018 Comments off

Oracle Cloud offers Platform As A Service called PaaS. In this PaaS, it also offers Database As A Service called DBaaS. In DBaaS, Oracle provides so many automation tools for maintaining Oracle database, Dataguard, DR, Oracle RAC. Using these tools you can easily take the backup, recover, patching and administrating database. Thus people are now murmuring that there is no importance of Oracle database administrator in Oracle Cloud. But actually, the fact is different.

There are rumors that Oracle database administrator’s role is no more in Oracle cloud DBaaS. I heard this from some people are discussing this issue. Of course, some activities become easier in Cloud like backup, recovery, patching, administrating, scaling up, scaling down, etc. But we can’t say that there is no importance of Oracle DBA in Oracle cloud. Still, some tasks need to be performed by Oracle database administrator. Therefore don’t fret DBA still have plenty work to try and do in the cloud.

If you are working as Oracle database administrator on traditional on-premises databases then you need to perform so many tasks like administration, managing security, performance tuning, capacity management, monitoring database, monitoring backup, monitoring space usage, disaster recovery planning and deployment, testing backup for accurate recovery, patching, upgrade, etc. In DBaaS, as Oracle cloud DBA you also need to perform same tasks but using some different tools like DBaaS monitor, DBaaSCLI, DBCSCLI, bkup_api, DBPATCHM , RACCLI, etc. You need to create or modify security lists and firewall rules for providing and getting access to cloud database to the outer side.

You can get more detail of role and responsibilities of Oracle in DBaaS get from Oracle DBA role in Oracle cloud database. I don’t discuss more here because this article is very useful for DBAs.