One of the lesser known new features that comes as a boon to many developers and DBAs is the provision of implicit handling of large data strings using scalar data types like VARCHAR2 and RAW.
When creating tables, each column must be assigned a data type, which determines the nature of the values that can be inserted into the column. Common data types include number, date, and varchar2. These data types are also used to specify the nature of arguments for PL/SQL programs like functions and procedures.
I spoke at a one day DOUG meeting yesterday. It was pretty cool. Very small intimate group of about 50. The speakers were Nitin Vengurlekar, Charles Kim, Cary Millsap and myself. All are Ace Directors and either work at Viscosity or Enkitec. As a bonus, Tanel Poder showed up to weigh in on some open discussion. Anyway, I thoroughly enjoyed it. I promised the group I would post my slides and a zip file with some of my scripts that I demoed. So here it is (click on the image to download a zip file with PDF and scripts):
This is a quick post on using git on a server. I use my Synology NAS as a fileserver, but also as a git repository server. The default git package for Synology enables git usage on the command line, which means via ssh, or via web-DAV. Both require a logon to do anything with the repository. That is not very handy if you want to clone and pull from the repository. Of course there are ways around that (basically setting up password-less authentication, probably via certificates), but I wanted simple, read-only access without authentication.
Apache Spark started as a research project at UC Berkeley in the AMPLab, which focuses on big data analytics.
As I have alluded to previously, I was not born in the UK.
Nope, my parents decided to up-sticks and move from London all the way to the
other side of the world, namely Auckland.
Then they had me. Then they came back.
To this day, they refuse to comment on whether these two events were related.
ORACLE RAC 11g NEW BATCH !!! Attend First 2 days as a demo by the Trainer Vishnu Pavan (Oracle RAC certified Expert) Meeting link : https://global.gotomeeting.com/join/938441877 Training Details: – Start Date: 20th Oct 2014 – Duration: 20 days – Timings: 7am – 8:30am IST – Mode: Online Training Other Details: – Fees: Rs 15,000 […]
System and database administrators from health care institutions are facing several challenges.
On one hand, many are obligated to migrate legacy applications to state-of-the-art electronic health record solutions. In addition, they need to ensure the information contained in those environments is protected.
Hi, welcome to RDX. With news about data breaches sweeping the Web on a regular basis, it's no surprise that the latest victim was a major U.S. bank.
According to Bloomberg, hackers gained access to a server operated by JPMorgan Chase, stealing data on 76 million homes and 7 million small businesses.