Database Administrators and the Cloud

    Mar 3, 2017 9:49:15 AM by Bert Scalzo

    There’s no fighting progress. Decades ago database administrators managed and controlled everything – the OS, network, storage and database. Times have changed and DBAs have had to evolve (i.e. accept) well established principles of economics, namely specialization. Thus we have network administrators, storage administrators, virtualization administrators and database administrators. While it’s rarely very comforting to “give-up control”, DBAs have done so – even if begrudgingly. So now we have “the cloud”.

    Once more things are evolving and DBAs have to again embrace a new way of doing things. And as with each and every evolutionary step, fighting the inevitable is a losing battle. The planets have aligned, the gods have spoken, the train has left the station, or whatever saying you prefer – we all will be deploying more and more cloud databases going forward. So just go with the flow. Better yet, embrace and “ride the wave”. So unless you’re really close to retirement and basically don’t care – you will need to “have your head in the clouds”. [;)]

    But just as with every other evolutionary step where DBAs were worried about job security – the cloud does not eliminate the need for database administrators. It merely requires them to focus on other key aspects of managing a database. So while something critical like backup and recovery may be simply a questionnaire during cloud database instantiation, the DBA still has to know what choices to make and why. So in short, DBAs will be required to focus more on what vs. how. Moreover since everything in the cloud has a monthly cost – DBA’s will need to pay strict attention to capacity planning for storage and all other chargeable resources (e.g. CPU) in order to better assist management with controlling cloud costs. And as we all know “money talks”. So the DBA is just as important as ever.[:)]

    Tags: Oracle Administration

    Bert Scalzo

    Written by Bert Scalzo

    Bert Scalzo is a renowned database expert, Oracle® ACE, author, senior product manager for IDERA's DBArtisan, and formerly a member of Dell Software’s TOAD dev team. With three decades of Oracle® database experience to draw on, Bert’s webcasts garner high attendance and participation rates. His work history includes time at both Oracle Education and Oracle Consulting. Bert holds several Oracle Masters certifications and has an extensive academic background that includes a BS, MS and Ph.D. in computer science, as well as an MBA, and insurance industry designations. Bert is a highly sought-after speaker who has presented at numerous Oracle conferences and user groups, including OOW, ODTUG, IOUG, OAUG, RMOUG and many others. Bert enjoys sharing his vast knowledge on data modeling, database benchmarking, database tuning and optimization, "star schema" data warehouses, Linux® and VMware®. As a prolific writer, Bert has produced educational articles, papers and blogs for such well-respected publications as the Oracle Technology Network (OTN), Oracle Magazine, Oracle Informant, PC Week (eWeek), Dell Power Solutions Magazine, The LINUX Journal, LINUX.com, Oracle FAQ, Ask Toad and Toad World. This popular author is known throughout the industry for his instructive books, which include: Oracle DBA Guide to Data Warehousing and Star Schemas TOAD Handbook (1st and 2nd Ed.) TOAD Pocket Reference (2nd Ed.) Database Benchmarking: Practical Methods for Oracle & SQL Server Advanced Oracle Utilities: The Definitive Reference Oracle on VMware: Expert Tips for Database Virtualization Introduction to Oracle: Basic Skills for Any Oracle User Introduction to SQL Server: Basic Skills for Any SQL Server User