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DBA.nl now works in customer teams!

Since last June, we have switched to a working method based on customer teams within DBA.nl....

DBA.nl switches to a new service management system

DBA.nl has launched a new service management system. The choice fell on Topdesk....

RID de Liemers awards DBA.nl the tender “...

DBA.nl, the database experts, may continue to manage the database environment of RID de Liemers....

Database Hardening by DBA.nl: Your Oracle Datab...

In almost every organization the most important and most structured data is located in a few critical tables within your...

Security Alert Linux Server

CVE-2015-0235 aka “The GHOST Vulnerability” On January 27, a vulnerability was discovered in the Linux glibc library...

“Huge licensing costs at Oracle on VMware...

"Oracle counts all servers when using VMware vSphere from version 5.1" Several sources on the internet report that Oracl...

Traceflag activation / deactivation in SQL Server

What is a trace flag? One option to modify MSSL Server behavior is to use traceflags. You can compare a trace flag with ...

Trace flag 4199 in SQL Server

What is often unknown about service packs and hotfixes As of MSSQL 2000 Service Pack 3, Microsoft has decided that any m...

End of Life for Oracle Standard Edition (One). ...

On September 1, 2015, Oracle introduced a new variant of its database called Oracle Database Standard Edition 2 (herein...

Speed up your applications with database tuning

'Oracle awards DBA.nl Specialization' DBA.nl has been helping you improve the performance of your applications for many ...

MSSQL 2005 is out of support, the end of an era

As of April 12, 2016, extended support on MSSQL 2005 has ended. This date has long been indicated by Microsoft and MSSQL...

Is your MSSQL environment sufficiently secured?

When you leave home, lock the door. Only family members or acquaintances have a key to your house. Your PIN is secret. Y...

Oracle licenses, support and the added value of...

New releases raise questions among many of our customers about the potential licensing and support implications. It is a...

Oracle VM

Oracle VM Server is a full server virtualization product based on Citrix's Xen software. The Xen software is (even after...

How up to date is your MSSQL Server?

To maintain the condition of the server, it is wise, and in many cases even necessary, to regularly install the latest u...

PostgreSQL and DBA.nl

More and more companies are using the open-source PostgreSQL database. We as DBA.nl also notice interest from our custom...

Service Pack 1 closes the gap between MSSQL Ser...

Service Pack 1 was recently released for MSSQL Server 2016. This seems a bit early for a version released less than half...

Oracle Security Patch Updates (SPU) and Securit...

In order to fix any vulnerabilities of the Oracle software products, it is necessary to release patches from time to tim...

Oracle Database 12.2 and extension support for ...

In early February 2007, Oracle published some important data on its Support site. If you have access to My Oracle Suppor...

The Oracle Database Appliance

In this article, we provide a comprehensive answer to the question: “What is an Oracle Database Appliance, and how doe...

Oracle Linux

Linux really needs no introduction. Mainly popularized as a web server for Internet sites, since the release of Red Hat ...

Periodic maintenance by DBA.nl

“When the fad is resting, the spider is working”. You may not have heard of this expression before, but it is apt fo...

Oracle Database Enterprise vs Standard Edition 2

The Oracle Database software is known in several variants. In practice, two of these are really relevant for production ...

Automatic Storage Management (ASM)

ASM was introduced by Oracle in 2007 with the release of Oracle 10gR1. Until then, you were expected to use OCFS (Oracle...

Oracle Database 12c

Several years ago, Oracle released the most recent version of its RDBMS software; 12c. Release 12.2 saw the light at the...

New PatchSet Policy Oracle

DBA.nl is increasingly being asked from the market how to deal with Oracle's new patch set policy. The following descri...

End-of-Support (End-of-Life) of your Database s...

Oracle support is a comprehensive whole. In addition to support and updates, it also includes the right to upgrade to ne...

Proud: DBA.nl receives ISO 27001 certification

DBA.nl has been ISO27001 certified since 2019. DBA.nl has obtained this certification because we attach great importance...

Oracle 19c no longer supports RAC in SE

What was the weather like? Oracle Standard Edition 2 (SE2) replaces Standard Edition and Standard Edition ONE (SE1) as o...

Oracle Refreshable Pluggable Database

With the release of version 12.2, Oracle has introduced the Refreshable Pluggable Database (PDB) option. With this optio...

Backup in the Oracle cloud

The data in your Oracle Databases are the crown jewels of your organization, without this data your applications will no...

Cloud migrations – the practice

It cannot have escaped your notice that more and more companies and government agencies nowadays choose to run their on-...

DBA.nl now also in possession of ISO9001!

On Friday, November 6, 2020, DBA.nl received good news. After several months of hard work, the time had come, the ISO900...

Microsoft SQL Server als platform voor BI

SQL Server biedt veel mogelijkheden, veel meer dan de meeste gebruikers weten. In dit artikel gaan we dieper in op SQL S...

Microsoft SQL Server as a platform for BI

SQL Server offers many options, much more than most users know. In this article we take a closer look at SQL Server as a...

Can my old MSSQL environment still work?

Even an MSSQL environment does not last forever and needs to be upgraded from time to time. Read more about the benefits...

Microsoft SQL Server to the cloud

Microsoft has several solutions for offering SQL Server databases in the cloud. But how do you know if it's a good choic...

Databases are getting bigger

Databases are getting bigger and bigger. Is your database too large? Are you thinking of archiving and cleaning data? Do...

Monitoring and management of your SQL environme...

The importance of monitoring and managing Microsoft SQL environments is often underestimated....
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