IBM DevOps Code ClearCase vs. Parallels Device Management

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

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We had a medium size fleet of macbook pros that we had deployed and had parallels already installed on them. We looked into a way to standardize and track these devices and started looking into Parallels as a solution to help us with this. Parallels was a good fit due to the fact that most of these machines already had the base system already installed

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• 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.

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• Central location for management via Webv
• Existing ecosystem for our mac users
• Trust and transparent set up from normal operations

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

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• It can be a bit difficult with a large fleet of computers
• Can be a bit hard to troubleshoot if there are issues
• There are other tools that are cheaper that do the same thing albeit not as well

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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.

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We looked at a product called virtual box to do something similar to what we saw from Parallels but it was much more manual for us to deploy out the tool and we would have had to do a lot more work to manage all the systems we have in the fleet

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• 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.

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A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info

• Easy to deploy out to our fleet
• quick turn around time to provision with parallels
• ease of use from end user perspective

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Independently Invited by TrustRadius

A de minimis incentive was given to thank the reviewer for their time. The incentive was not used to bias or drive a particular response, nor was the incentive contingent on a positive endorsement. More Info