Assembla vs. IBM DevOps Code ClearCase

Assembla works well when you are working with multiple groups or entities. We dealt with different time zones, different levels of involvement with the projects, etc so this allows for us to have responses back in a quicker fashion. It also helps us clue in the appropriate people and rely less on following multiple email chains

Incentivized

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

• Assembla assists in the workload balancing of our programmers.
• We are able to use Assembla to manage sprints and sprint planning in our agile format.

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

• The ability to export the tasks or run metrics on them.
• Mobile ability.

Incentivized

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

Incentivized

We selected Assembla because the ticket functionality worked well with our agile planning format that we use company wide.

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

• We were able to spend less time tracking down the status of projects.
• We could become more self-sufficient on reviewing prior resolutions to help with current problems.
• Tasks were responded to quickly because we did not have to email one person, wait for an out of office email and then try someone else. Our task got assigned to the next available person.

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