GitHub is a platform that hosts public and private code and provides software development and collaboration tools. Features include version control, issue tracking, code review, team management, syntax highlighting, etc. Personal plans ($0-50), Organizational plans ($0-200), and Enterprise plans are available.
$4
per month per user
OpenText Dimensions CM
Score 8.0 out of 10
N/A
Dimensions CM is Software Change and Configuration Management for Agile development, developed by Serena Software and now sold by OpenText.
GitHub is well suited for software development, GitHub is particularly well suited for software development projects, where teams need to collaborate on code, track changes, and review code changes. Also for open-source projects, GitHub is an ideal platform for open-source projects, where teams of developers from all over the world can collaborate on code and contribute to projects. For documentation, GitHub provides a platform for creating and sharing documentation, making it an ideal solution for teams that need to create and maintain documentation. On small and medium-sized teams GitHub is well suited as those teams that need to collaborate on software projects and track changes to their code.
Serena CM is well suited to highly controlled, audited, and process driven environments. It will allow strict segregation of duties, and change traceability. If implemented correctly it will help you quickly build trusts with your auditors. It is also well suited to environments that require constant branching and merging. Due to the complexity of the product and learning curve for your development and operations team it may be overkill in a small shop with loose rules
As a repository it's great. It houses almost all the open-source applications/code that anyone can fork and play with. A huge collection of sample codes available with problem statements across different domains make Github a one-stop location.
I use GitHub with Windows and the Git Bash is superb. It [is] a powerful alternative to the Command Prompt and Powershell. Allows me to run shell scripts and UNIX commands inside the terminal [on] a Windows PC.
GitHub integration with almost all cloud development/deployment platforms is amazing. Deploying a new application in Azure is really smooth. Just link the GitHub repositories and it's good to go. From automatic build to deployment everything is just amazing.
Code Promotion: Dimensions CM allows supervisors to control changes to code, in that they delegate requests to developers, and act as a gatekeeper prior to promoting to the next environment. This functionality is configurable so you can set up a workflow that best fits the structure and requirements of your own company.
Code Repository for changes and versioning: Code can be checked out by item or by synchronizing folders. Code revisions can be compared against other revisions or work files. Item histories show which developers made which modifications, and which supervisor and operations personnel were involved in assigning the request and promoting the code to each environment. Additionally a pedigree will show a stream diagram which graphically displays branches and merges.
Deployment: Serena Change Management offers help automating deployment including integrations with SVN and Jenkins. Its newer versions also have a powerful graphical deployment automation tool (Serena Deployment Automation- SDA). It comes with a certain amount of licenses built-in. If you have a many nodes to deploy to there will be separate licensing costs for that.
When browsing history of a file, GitHub could make it easier to see the file after a particular commit instead of just being able to quickly view the commit. I'd like to be able to see the commit or the file itself in one click.
I would like to be able to view commits by user.
I would love to be able to traverse code on GitHub (go to definition, etc) - the good news here is that they are working on these features!
The only major negative that I have encountered with Serena CM product is that the very power and flexibility of the tool means there is a risk that you will make a mess of things. In other words it gives you plenty of rope to tangle yourself with. I recommend careful, well thought out deployments implementing the built in roles and workflows that can be turned on and configured, using a consistent methodology.
My experience with the Serena help desk support has not been impressive. Though reasonably polite and diligent, the technicians were well trained, and often gave bad advise and terrible scripts. On several occasions I had to rewrite scripts they have me; if I had run them as provided they would have caused even more difficulties than the problem I was trying to solve. I speak of the support in the past tense because I conditioned myself not to call them, it was usually just easier to solve nay problems my self. They do have a good account management team though, and for any major issues you can go thru them.
GitHub's ease of use and continued investment into the Developer Experience have made it the de facto tool for our engineers to manage software changes. With new features that continue to come out, we have been able to consolidate several other SaaS solutions and reduce the number of tools required for each engineer to perform their job responsibilities.
- Easy to use compared to other version control software. UI interface makes it easy to use, as well as protects against making a major mistake by deleting code, etc. - UI looks modern. - Support for multiple platforms, which I assume will only get better with time. - Student benefits are awesome! - The size limitations on their repositories make sense to me. Not too crazy but realistic from a business perspective.
It's a testament to how easy it is to use GitHub and how many others use it that you can pretty much find the answer to any problem you have by searching online. Consequently, I've never needed to use their support. It's an incredibly easy tool to set up initially, so it won't require much onboarding expertise to get started.
At the time to evaluation - Bitbucket was very tightly integrated into Atlassian’s suite of tools. For an organization that is starting out and looking to spend limited funds effectively - the cost/benefit of using that suite of tools usually doesn’t make sense. Granted things may have changed since then (its been over 5 years) - but at the time GitHub was effective - and all prospective engineers knew about it and already had accounts. This made it very easy to add to the organization and not lose time in training, etc. Developers seem to really love GitHub above most other tools out there - so that plays into the decision making as well.
Serena CM is superior to Microsoft Team Foundation Server (TFS) in overall functionality, but does not have very good native integration with Microsoft. Therefore in a Microsoft centric shop with no audit needs ,TFS would be better. Otherwise I would choose Serena CM
Github has increased our rate of code development, increasing our publishing rate. This helps bring attention to the research we are doing and ultimately brings in more funding for further research.
Because GitHub makes my team more efficient, we are able to put more hours into code development / report writing rather than agonizing over different versions of code created without version control software.
We use a paid version of GitHub, because we work through private repositories, but the increase in productivity, efficiency, and research progress is definitely worth the price.
Serena has facilitated our annual completion of various audit and technology control certifications. These certifications make a huge difference to our company's reputation and bottom line.
