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Database Management & Programming News, Articles & Tutorials for Database Administrators
Oracle Enterprise Manager 12c Cloud Control - Managing EM User Security 05/23
There are four major aspects of user security within Oracle Enterprise Manager12c, Cloud Control Authentication, Cloud Control Authorization, Credential Management and Target Authentication. Karen Reliford looks at the first two of these, Cloud Control Authentication and Authorization, in this month's article.
User Defined Server Role on SQL Server 2012 05/21
User Defined Sever Role, introduced in SQL Server 2012, provides an easy way to create a server level role and assign permissions to it. Read on to learn more.
Tuning an IBM DB2 for z/OS Application: I/O Constraints 05/18
Physical I/O constraints can be addressed in multiple ways using resource constraint analysis. I/Os and elapsed times can be reduced through a variety of methods that involve balancing or trading available or abundant resources for the constrained resource.
Automate Database Backups with MySqlDump and PowerShell 05/16
One of the Database Administrator's most important duties is performing regular scheduled database backups. To this end, tools like mysqldump are indispensable. Now, with the introduction of PowerShell, database backups can be more automated than ever.
Snapshot Isolation Level in SQL Server - What, Why and How Part 2 05/14
Introduced in SQL Server 2005, Snapshot Isolation levels improve performance, however, there are some caveats to consider when using this feature. Arshad Ali discusses the two new snapshot based isolation levels in detail, their pros and cons and how they differ from each other.
SQL Server 2012 Integration Services - Package and Project Parameters 05/11
In SQL Server 2012, Microsoft introduced SQL Server Data Tools to accommodate the dynamic nature of SSIS constructs in the form of package and project parameters. This approach lets you combine multi-package projects into a single unit, eliminating the possibility of breaking dependencies between parent and child packages during subsequent deployments.
Better Business Intelligence in SQL Server 2012 05/23
In addition to Big Data, Microsoft introduced components for integration, analysis and better reporting in SQL Server 12.
SAP Scaling Up Its Database Efforts 04/13
SAP is scaling up its database efforts, including the in-memory HANA and Sybase database technologies.
10Gen Takes Open Source NoSQL MongoDB Commercial with Red Hat 04/09
New partnership will expand the enterprise footprint of MongoDB.
Simplify with IBM's DB2 10 04/06
IBM's DB2 10, which will be available April 30, touts many new features, including adaptive compression and multi-temperature data management.
SAP to Challenge Oracle's Database Business? 03/16
Mark your calendars and prepare for fireworks. SAP to announce big database news in April.
Microsoft SQL Server Gets a Big Data Revamp 03/07
Improvements abound as Microsoft overhauls SQL Server to handle Big Data challenges for businesses.
Couchbase Moving Forward In 2012 01/20
NoSQL startup is gearing up for a major new database release.
Can you Make Money with a Cloud Database as a Service? 12/19
Xeround has raised millions for its database app technology as demand for cloud services ramps up.
Salesforce Heroku Offers Standalone Cloud-Based PostgreSQL Database 11/28
Since 2007, Heroku has offered database-as-a-service to its platform-as-a-service customers for use with Heroku platform applications. Now the company is extending the service for use with any cloud platform.
MongoDB - Why Does NoSQL Matter? 11/07
NoSQL isn't a fad, it's delivering real business value today.
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