OpenDNS VS git-sizer

• Improved Security
  OpenDNS offers robust protection against phishing attacks, malware, and botnets by blocking access to known malicious domains.
• Enhanced Control
  Users get granular control over website access, enabling custom filtering to block inappropriate or unsafe sites, which is especially useful for parents and schools.
• Faster DNS Resolution
  OpenDNS aims to provide faster domain name resolution, potentially reducing the time it takes to load websites compared to using ISPs' DNS services.
• DNS Uptime
  With globally distributed servers, OpenDNS ensures high availability and reliability, minimizing the risk of DNS outages.
• Detailed Analytics
  OpenDNS provides insightful web usage statistics and reports that can help identify trends and potential security threats.
• Device Compatibility
  It is compatible with multiple platforms and devices, making it easy to configure on routers, computers, and mobile devices.
• Ease of Use
  The service is straightforward to set up, often requiring only a simple change in DNS settings on your device or router.

Possible disadvantages

• Privacy Concerns
  By using OpenDNS, users are subject to its terms of service and privacy policy, which may involve data logging and sharing with third parties.
• Limited Free Features
  The free version of OpenDNS has limited features compared to the premium offerings, which may not be sufficient for all users.
• Potential Circumvention
  Tech-savvy users or devices can potentially circumvent OpenDNS filtering by manually changing DNS settings to another provider.
• Dependency on Third-Party Service
  Relying on an external DNS service introduces an additional point of dependency, which could be problematic if the service experiences outages or disruptions.
• Geographic Performance Variations
  Performance improvements in DNS resolution speed may vary based on geographic location due to the proximity of OpenDNS servers.
• Complex Configuration for Advanced Features
  Utilizing some of the advanced features, like custom filtering and detailed analytics, may require a more complex configuration that could be challenging for non-technical users.
• Limited control on Pure DNS Services
  Since OpenDNS modifies DNS requests for security and filtering purposes, users needing pure DNS services without any changes may find it restrictive.

• 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.

OpenDNS - #2 - OpenDNS Review

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• Multiple DDNS configs?

  I've been using the DDNS option in the UI to sync with no-ip.com, so that I can remotely access my NAS via Wireguard, and this works great. However, my new router no longer supports DDNS without subscription. I need another DDNS client... Source: over 3 years ago

• Evaluating DNSfilter

  We have used opendns.com for this for years. Might take a look at them. Source: over 3 years ago

• What does this error message mean? How/where do I change the URL?

  Can you visit opendns.com on your home network? The problem likely that site is getting blocked, and can't use the API to get the public IP of your box. Source: over 3 years ago

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• 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