IBM DevOps Code ClearCase vs. PTC Windchill RV&S

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

PTC Integrity is an excellent source code management and version control tool, and I would suggest anyone to use it for that purpose. We can even define our workflows using individual forms for implementing Change Management, Defect Management and Access management requests. If properly used, this tool is great for managing our code for very long periods, considering my 4-5 years of usage. Though the UI could be better, and integration with some application servers could be better implemented, this tool is a good tool.

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

• Helps to advance carefully through complicated and delicate process hives.
• Improve thereby our time-to-market knowledge transfers along our portfolio.
• Enhances the performances of single step in processes as well as the processes.
• Allows for unprecedented overview in broads and in depths.

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

Incentivized

• It can be overwhelming with the number of tabs, functions and ways to achieve the same result. The average user may struggle with learning the tool.
• The text editing in Integrity is weak and does not provide many options. Because of this, many user decide to use MS word instead, to document requirements.

Incentivized

I do not make decisions on what tool my company uses. I am just the user of the tool and such decisions are not handled by me. If I were to make such decisions, I would definitely renew MKS, considering the amount of data we have stored in MKS and the current number of users who are familiar with the system

Incentivized

PTC Integrity comparatively could be considered a nice Source code management, Version controlling tool and could be compared with tools like StarTeam. If the integration to move/migrate code could be integrated into this tool, it would become an extremely powerful tool.

Incentivized

PTC Integrity administration can be somewhat daunting. They have been able to help with every question that I have submitted. Their support website is very easy to understand and submit questions and their phone support is wonderful

Incentivized

I wasn't involved in implementation.

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

I think the reason that PTC Integrity was initially chosen is that it was the best product available in the mix at the time. This coupled with the PTC deal on multiple products was a no brainer based on the size and scope of potential users.

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

• MKS Integrity has proved to be particularly useful in the software development process by increasing employee effieciency
• MKS integrity has also made software development a very efficient process and makes feature releases and bug fixing a lot easier
• In addition to the above, our organization has been able to support manufacturing easily by reverting to a previous software version in case of an emergency.
• It has also led to faster time to market for new products.

Incentivized