The use of proprietary mainframe servers continues to decline -- for everybody but IBM. System z, in fact, is doing just fine. The rest of the mainframe field? Not so much.
Application performance must be evaluated by looking at what your end users experience, not just what dashboards tell you is going on.
Remember all the talk about runaway data center electricity consumption? As it turns out, it might have been overblown -- perhaps even alarmist.
With all the emphasis on cloud computing, applications must overcome browser-related performance issues.
Are vADCs a wholesale replacements for pADCs? Can't these application delivery controllers co-exist?
What are SOAP and REST? What do these Web services have in common and where is each best used? We take a closer look.
Two and a half years on, CA says it has substantially delivered on its Mainframe 2.0 vision.
Hardware solutions are costly and time-consuming. Is it time you moved to a software solution?
Managed services help enterprises enjoy the benefits of best-of-breed equipment when deploying converged communications.
To help data center managers understand how best to employ new energy metrics and tools, we examine five ways to optimize use of available space, cooling capacity, and power.
When it comes to high-end data warehousing, Microsoft isn't promising something it can't deliver: it's been shipping a special release of its SQL Server 2008 R2 database since November of last year.
Architecture changes and technologies are emerging that enable IT professionals to provide solid infrastructures, eliminate downtime, and deliver applications with consistently high availability.
Introducing the "Total Architect" and the benefits this position can bring to your enterprise.
After all, if your company doesn't know what data center components waste energy, how can you change it?
Organizations must be cautious to ensure they can manage their embedded devices as their population grows.
Two years on, CA's Mainframe 2.0 is bearing fruit, with provocative new product offerings and a host of new mainframe-oriented services.
A look at the key challenges DBAs may face with virtualization, plus best practices to address them.
The benefits and drawbacks of software-as-a-service, plus tips for choosing a SaaS provider.
Treat energy with the same care and attention that your other data center assets receive.
The benefits and best practices of using tape discovery.