Time and Material Plus VS git-sizer

• Flexible Budget
  Time and Material Plus allows for flexibility in budget management, adjusting to changing project requirements and scope.
• Project Transparency
  Clients can get detailed accounts of the time and resources spent on their projects, ensuring transparency and trust.
• Adaptability
  The model adapts to project changes, making it easier to handle modifications and iterations during the development process.
• Quality Focus
  Since the payment is based on time and resources, there's a higher focus on delivering quality work without rushing to meet fixed deadlines.
• Client Involvement
  Frequent client collaboration and feedback are encouraged, leading to a product that closely matches client expectations.

Possible disadvantages

• Unpredictable Costs
  The final project cost can be hard to predict, which might be a concern for clients with strict budget constraints.
• Time Management
  Poor time management can lead to extended project durations and increased costs, requiring effective oversight.
• Administrative Overheads
  Tracking time and material can add administrative overhead, requiring accurate documentation and monitoring.
• Client Dependency
  The model relies heavily on client input and approvals, which can lead to delays if the client is not responsive or has other priorities.
• Potential for Scope Creep
  Without clear boundaries, there is a risk of scope creep, which can increase costs and extend timelines.

• Comprehensive Repository Analysis
  git-sizer analyzes many different dimensions of a Git repository including commit count, tree size, blob size, history depth, and reference counts, providing a holistic view of repository health and potential scaling issues.
• Easy to Use
  The tool is simple to run with minimal setup—just execute it within a git repository—and it produces clear, human-readable output that highlights potential problem areas without requiring complex configuration.
• Identifies Performance Bottlenecks
  It helps identify specific issues that could degrade Git performance, such as excessively large blobs, deep history, large trees, or too many references, which is valuable before migrating or scaling repositories.
• Open Source and Maintained by GitHub
  Being an official GitHub project, it benefits from credibility, community trust, and ongoing maintenance, and it is well documented with clear explanations of what each metric means.
• Useful for Pre-Migration Checks
  It's particularly helpful for teams migrating repositories to new platforms or consolidating repos, as it flags potential issues that could cause problems during migration or with hosting providers' limits.

Possible disadvantages

• No Automatic Remediation
  git-sizer only identifies and reports issues but does not offer any built-in tools or automated processes to fix problems like large blobs or excessive history depth—users must use separate tools like BFG Repo-Cleaner or git-filter-repo.
• Output Can Be Overwhelming for Beginners
  While detailed, the output includes many metrics and threshold levels that may be confusing for users unfamiliar with Git internals, requiring some learning curve to fully interpret results.
• Limited to Local Analysis
  The tool analyzes a local clone of the repository, so it requires users to have a full local copy of the repo (or at least enough history) to get accurate results, which can be time-consuming for very large repositories.
• No Real-Time Monitoring
  It functions as a one-time analysis tool rather than providing continuous or real-time monitoring of repository health, requiring manual reruns to track changes over time.
• Command-Line Only Interface
  The tool lacks a graphical user interface, which may be less accessible for users who prefer visual dashboards or are less comfortable with command-line tools.

Tracking Time and Material Plus since Mar 2021.

• how to keep github repos small?

  Also there’s a cool project from GitHub you can use to help understand the size of git’s objects in your git repo https://github.com/github/git-sizer. This might help you determine what the best cloning strategy could be. Source: almost 5 years ago