IBM DevOps Code ClearCase vs. VMware Cloud Director

IBM Rational ClearCase might be better suited for a smaller / simpler code base. Larger code bases really slow it down... but then again there are better alternatives out there for source control

Incentivized

If you have a lot of customers that all need to have a separate place to work in, without the possibility of getting in each other way, and you want to safe yourself a lot of work. Than I strongly recommend you Cloud director. Ofcourse, only if you have a VMware environment as your working environment. If you just have a small group of customers and you can easily handle the work that's coming from it, then it is overkill to add cloud director to your environment. In a later station, you can always introduce cloud director (so tis never to late if you still want to use it)

Incentivized

• Rational ClearCase is excellent for handling versioning and branching. No other tool I've used has the depth that ClearCase has when it comes to handling complex branching scenarios and identifying where certain versions of particular files are within a particular configuration.
• Rational ClearCase handles parallel development of many dependent applications really well.
• The use of ClearCase Views to switch between projects and configurations is extremely convenient as opposed to the local workstation model of the competitors.

Incentivized

• Building virtual racks
• Managing the customers' network and security
• Simplicity but the completeness of IaaS solution
• Integration with major software providers

Incentivized

• Extremely buggy.
• Sometimes the repository gets locked for no reason.
• Slow.

Incentivized

• The add-on/extension required on the internet browser sometimes are difficult to get working at first. We've experience instances where the add-on/extension latest versions will not work and have to downgrade to an older version.
• The server console lacks features and tools. For example it would be useful to have a copy and paste tool or a file upload tool.
• The vCloud Director management site uses Adobe Flash, which makes it impossible to use on a mobile device.

Incentivized

If development is centrallized to one location and your company releases hundreds of customized versions of your software per year, then ClearCase is the best tool for managing the complexity of multiple versions of customized software. If your company has globally distributed development, then I'd recommend Team Foundation Server over ClearCase. If your organization uses Agile Methodologies, then I'd recommend TFS with GIT.

Incentivized

vCloud Director is definitely my favorite as far as cloud managers. The only thing that compares is Cisco UCS Director, but it has slightly different functionality and purpose. I understand why a lot of clients still go with vCloud Director even though VMware intends to sunset it

Incentivized

• Managed code versioning for many years.
• Only one person can edit code at a time - slows processing down.
• IBM is an expensive product to support.

Incentivized

• Saves a lot of time, and time is money
• Stable, so little to non downtime
• With P1 , good support

Incentivized