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Channel: So Many Oracle Manuals, So Little Time
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NoCOUG Networking Game #1: Name That Winner!‏

“Sometimes you want to go Where everybody knows your name And they’re always glad you came. You wanna be where you can see Our troubles are all the same; You wanna be where everybody knows Your name.”...

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Freedom from unread books

Books to the ceiling, Books to the sky, My pile of books is a mile high. How I love them! How I need them! I’ll have a long beard by the time I read them” —Lobel, Arnold. Whiskers and Rhymes. William...

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Please Ma’am, What is Big Data? Gwen Gives Good Guidance

These pictures of Gwen Shapira giving her popular presentation on Big Data at the Monthly NoCOUG Beer and Pizza Nite are themselves an example of Big Data. Don’t store pictures and images inside a...

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How Not to Interview a Database Administrator (The Google Way)

As suggested by the following story, Google would have preferred to hire my teenage daughter as the manager of their database team instead of me. I was on a long drive with my family so—to pass the...

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If the Cost Based Optimizer was a car, what would its bumper sticker say?

And look what I have with me http://t.co/Fr9vNTbq— Maria Colgan (@SQLMaria) October 01, 2012 Also see: The Great Optimizer Bumper Sticker Competition Filed under: Oracle

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Which data belongs in a relational DBMS? Asking Gwen Shapira, Thomas Kurian,...

Loving this tweet by Oracle ACE Director Gwen Shapira who is loving a comment made at the Oracle ACE Director Product Briefing at Oracle OpenWorld 2012 by Oracle Senior Vice President Thomas Kurian...

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Solve the SQL mini-challenge and attend the November 15 NoCOUG conference for...

SQL comes in two distinct flavors—“relational calculus” and “relational algebra.” Without sweating the technical details, let’s just say that the relational calculus flavor is characterized by...

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Results of the Third International NoCOUG SQL Challenge

As published in the November 2012 issue of the NoCOUG Journal The Third International NoCOUG SQL Challenge sponsored by Pythian—Love Your Data™ was published in the May 2012 issue of the NoCOUG...

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Spectacular front cover picture (and articles) in the NoCOUG Journal‏

The front cover of the November issue of the NoCOUG Journal features a spectacular picture of a Bigleaf Maple in blue and purple fall colors taken by NoCOUG member Dave Abercrombie. Who knew that fall...

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Attention Looney Tuners and SQL Sinners everywhere

Do you write or tune SQL statements in your job? Are you a Looney Tuner? A SQL Sinner? Do you yearn to learn the secrets of SQL performance? Are you looking for a guru to dispel the clouds of...

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Two instances with the same ORACLE_SID on one Unix server

You may have encountered the problem where you can connect to your Oracle database through the listener but cannot connect locally even though the value of ORACLE_SID in your environment is correct...

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Two instances with the same ORACLE_SID on one Unix server

Reblogged from So Many Oracle Manuals, So Little Time: Follow @Oratweets You may have encountered the problem where you can connect to your Oracle database through the listener but cannot connect...

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Dilbert likes Hadoop clusters

Here are some old Dilbert cartoons with the references to SQL databases—the hot technology of the 1990s—replaced with references to Hadoop clusters—today’s hot technology. On a more serious note, I...

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We don’t use databases; we don’t use indexes

Whenever salespeople phone Mogens Norgaard, he puts them off by saying that he just doesn’t use the products that they are calling about. When the office furniture company phones, he says “We don’t use...

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We don’t use databases; we don't use indexes

Reblogged from So Many Oracle Manuals, So Little Time: Whenever salespeople phone Mogens Norgaard, he puts them off by saying that he just doesn’t use the products that they are calling about. When the...

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The golden rule of NOT tuning SQL

Dear NoCOUG members and friends, The golden rule of not tuning SQL is “operate with as little information as possible.” Not only will this increase your chances of failure but it will make it difficult...

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Be Very Afraid: An interview with the CTO of database security at McAfee

As published in the 105th issue of the NoCOUG Journal (February 2013) Slavik Markovich is vice president and chief technology officer for Database Security at McAfee and has over 20 years of experience...

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Oracle Corporation Gives Fresh Life to the Relational Database Movement

FOR IMMEDIATE RELEASE San Francisco (April 1, 2013) – In a dramatic move calculated to give fresh life to the moribund relational database movement, database technology leader Oracle Corporation has...

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NoSQL and Oracle, Sex and Marriage

In a post entitled “NoSQL and Oracle, Sex and Marriage,” Cary Millsap asks why NoSQL technologies are suddenly so popular. My take is that application developers have belatedly but correctly concluded...

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What’s your take on RDBMS and NoSQL?

My take is that application developers have belatedly but correctly concluded that an RDBMS is not the best tool for every application. For example, relational algebra, relational calculus, and SQL are...

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