Blog - comments

Hi Christopher, It's there. I't not an option that you check at install. Just use it by setting inme...
Hello, Thanks for the nice blog. I tried the latest 12c download available in Oracle's website and I...
Christopher Bernard
-- Here is a quick script to display which objects are locked in Share. Parameters: owner tablename....
Hey...I think you forgot that Hotspot have a JIT compiler too. The difference is in the time wherer ...
Anderson

Thanks for the content..

vani
Blog

dbi services Blog

Welcome to the dbi services Blog! This blog focuses on IT infrastructure - featuring news, troubleshooting, and tips & tricks. It covers database, middleware, and OS technologies such as Oracle, Microsoft SQL Server & SharePoint, Documentum, MySQL, PostgreSQL, Sybase, Unix/Linux, etc. The dbi services blog represents the view of our consultants, not necessarily that of dbi services. Feel free to comment on the postings!

  • Home
    Home This is where you can find all the blog posts throughout the site.
  • Categories
    Categories Displays a list of categories from this blog.
  • Tags
    Tags Displays a list of tags that have been used in the blog.
  • Bloggers
    Bloggers Search for your favorite blogger from this site.
Recent blog posts

It's just a patchset. The delivery that is there to stabilize a release with all the bug fixes. But it comes with a lot of new features as well. And not only the one that has been advertised as the future of the database. It's a huge release.

Tagged in: In-memory Oracle 12c
Hits: 184
Rate this blog entry:
0
Continue reading 0 Comments

SQL Server database backup & restore from On-Premise to Azure is a feature introduced with SQL Server 2012 SP1 CU2. In the past, it could be used with these three tools:

  • Transact-SQL (T-SQL)
  • PowerShell
  • SQL Server Management Objects (SMO)

With SQL Server 2014, backup & restore can also be enabled via SQL Server Management Studio (SSMS).

Hits: 87
Rate this blog entry:
0
Continue reading 0 Comments

In a previous post about nproc limit, I wrote that I had to investigate the nproc limit with the number of threads because my Oracle 12c EM agent was having thousands of threads. This post is a short feedback about this issue and the way I have found the root cause. It concerns the enterprise manager agent 12c on Grid Infrasctructure >= 11.2.0.2

Hits: 279
Rate this blog entry:
1
Continue reading 0 Comments

I have recently used perfmon (performance monitor) at a customer site. I created a Data Collector Set to monitor CPU, Memory, Disk, and Network during one day. Then, I ran the monitor and I received a "beautiful" error message…

Hits: 124
Rate this blog entry:
1
Continue reading 0 Comments

Do you think that it's better to write semi-join SQL statements with IN(), EXISTS(), or to do a JOIN? Usually, the optimizer will evaluate the cost and do the transformation for you. And in this area, one more transformation has been introduced in 12c which is the Partial Join Evaluation (PJE).

Hits: 376
Rate this blog entry:
2
Continue reading 0 Comments

This posting is a tutorial for installing Master Data Services on your Windows Server 2012. Microsoft SQL Server Master Data Services (MDS) is a Master Management product from Microsoft, code-named Bulldog. It is the rebranding of the Stratature MDM product, titled +EDM and acquired in June 2007 by Microsoft. Initially, it was integrated for the first time in Microsoft SQL Server 2008 as an additional installer. But since SQL Server 2012, Master Data Services is integrated as a feature within the SQL Server installer.

Hits: 280
Rate this blog entry:
2
Continue reading 0 Comments

SQL Server 2014 improves the segregation of duties by implementing new server permissions. The most important is the SELECT ALL USERS SECURABLES permission that will help to restrict database administrators from viewing data in all databases.

My article is a complement to David Barbarin's article 'SQL Server 2014: SELECT ALL USERS SECURABLES & DB admins'.

Hits: 504
Rate this blog entry:
2
Continue reading 0 Comments

Recently, some new versions of java were made available. Most people think Java updates are boring and only security-oriented. But one of the last updates (7u40) includes a feature which deserves attention. I mean Java Mission Control 5.2.

Hits: 272
Rate this blog entry:
2
Continue reading 0 Comments

Lots of people think that Java is free of memory management as the JVM uses a Garbage Collector. The goal of this collector is to free objects that are no longer used in the program without the developer being forced to declare that the object can be collected. Everything is automatic.

Hits: 289
Rate this blog entry:
1
Continue reading 0 Comments

I've read this morning that MapReduce is dead. The first time I heard about MapReduce was when a software architect proposed to stop writing SQL on Oracle Database and replace it with MapReduce processing. Because the project had to deal with a huge amount of data in a small time and they had enough budget to buy as many cores as they need, they wanted the scalability of parallel distributed processing.

Hits: 493
Rate this blog entry:
2
Continue reading 0 Comments
AddThis Social Bookmark Button
Deutsch (DE-CH-AT)   French (Fr)

Contact

Contact us now!

Send us your request!

Our workshops

dbi FlexService SLA - ISO 20000 certified.

dbi FlexService SLA ISO 20000

Expert insight from insiders!

Fixed Price Services

dbi FlexService SLA - ISO 20000 certified.

dbi FlexService SLA ISO 20000

A safe investment: our IT services at fixed prices!

Your flexible SLA

dbi FlexService SLA - ISO 20000 certified.

dbi FlexService SLA ISO 20000

ISO 20000 certified & freely customizable!

dbi services Newsletter