The new temporal features in IBM® DB2® 10 provide rich capabilities for time-based data management. For example, a date range can be assigned to each row of data to indicate when a row is deemed valid by your applications or business. Tables enabled to track such business validity are called application-period temporal tables and their business time periods can be in the past, present, or future. For a parent table and a child table that have a foreign key relationship, the notion of referential integrity can be extended to consider not only the traditional key value but also the business time period of any given row. This article explains such temporal referential integrity and how time-based consistency can be enforced in DB2. The content of this article is applicable to DB2 for z/OS® and DB2 for Linux®, UNIX®, and Windows®; all included SQL samples were tested in DB2 10.1 for LUW.
Let's do the timewarp again! Managing time in #DB2 with temporal consistency http://t.co/LZloI3F0 #ibm #ibmconnected #developerworks
The game industry is experiencing tremendous change as the traditional gaming landscape expands to include new types of games, platforms, and players. Game developers and brands have an opportunity to apply these big data analytics techniques to capture rich and varied behavioral and multi-structured game and player data. You can store this data in noSQL databases and integrate it with relational transactional databases to gain keen competitive advantages through deeper and more actionable insights.
Big data analytics for video, mobile, and social game monetization http://t.co/S0wnJgrw #ibm #developerworks #ibmconnected
The Eagles: Journey of the Sorcerer http://t.co/5kny92uo (Recognize the tune?) #fb
.@KunsthatRecht schere sich nicht um die Künstler, sondern sei nur ein Strohmann der Verwertungsindustrie http://t.co/lWPrL7X3
Make sure you check out Connections 4.0 in the #Greenhouse this time next week! http://t.co/v2d5I500 #icsedu
I will miss the Nürburgring - "Sabine Schmitz's Nurburgring Van challenge part 2 - Top Gear - BBC" on YouTube http://t.co/Lg7ZBezR #fb
Ich will eine Neuauflage dieser Sendung! Sofort! :-) http://t.co/cFyC389T
“New Programming Jargon” from @codinghorror. Wonderful! http://t.co/FQtzBPqq
"Graswurzel-Aktivismus"? Ernsthaft, liebe @zeitonline? http://t.co/RgyCqhQV #fb
"The Eagle has landed." Remembering Apollo 11: July 20, 1969 http://t.co/YDBeiD4c
20 years of video games as a musical composition made entirely out of original game sounds http://t.co/ny7MG6h8 via @brainpicker
IBM #PowerLinux: Backed by the Linux Community. Video: http://t.co/VT0587GH More: http://t.co/2BTDaApI
IBM #PowerLinux: Backed by the Linux Community. Video: http://t.co/VT0587GH More: http://t.co/2BTDaApI
DailyTech - Lenovo CEO Gives His $3 Million USD Bonus to 10,000 Employees http://t.co/4c9BCKom via @sharethis
Who is this “Moderation” people keep telling me to drink with? » http://t.co/tmINDe54 (via @Werner1981)
The Lotus Notes song: "Led Zeppelin - Out On The Tiles" http://t.co/kqi82c3p /cc @eeMNee #fb
Microsoft rutscht erstmals in die roten Zahlen: http://t.co/85avndXy | #Microsoft Reports First Loss in History: http://t.co/1igxgmPr
Microsoft rutscht erstmals in die roten Zahlen: http://t.co/85avndXy | #Microsoft Reports First Loss in History: http://t.co/1igxgmPr