D (Programming Language) VS RoboCopy

• Performance
  D is designed to be a high-performance systems programming language, offering performance comparable to C and C++ through native machine code compilation.
• Expressiveness
  D features a rich standard library and modern language constructs, such as garbage collection, first-class arrays, and advanced templating, making it easier to write expressive and maintainable code.
• Memory Safety
  D offers optional garbage collection along with manual memory management. This hybrid approach can help in developing safer applications by reducing memory-related errors.
• Interoperability
  D can easily interoperate with C API, enabling seamless integration with existing C libraries and systems. It also supports better C++ interoperability compared to other languages.
• Built-in Unit Testing
  D has built-in support for unit tests, allowing developers to write and run tests as part of the language itself, facilitating test-driven development.
• Concurrency
  D offers built-in concurrency support with message passing, similar to the actor model found in languages like Erlang, making it easier to write concurrent and parallel programs.

Possible disadvantages

• Adoption
  D is not as widely adopted as other languages like C, C++, or Java. This limited adoption means fewer libraries, frameworks, and community support.
• Toolchain Maturity
  While D's compilers and tools have improved over the years, they may still lack the maturity and feature set of more established languages, which can affect developer productivity.
• Learning Curve
  D's richness and combination of paradigms (such as imperative, object-oriented, and functional programming) can present a steep learning curve for new developers.
• Garbage Collection
  Although D offers optional garbage collection, its reliance on it for memory safety might be seen as a drawback for real-time system development where deterministic memory management is crucial.
• Ecosystem
  The ecosystem for D is less vibrant compared to more popular languages, leading to potentially fewer third-party libraries, tools, and resources.
• Standard Library Documentation
  The standard library documentation can be inconsistent or less comprehensive compared to other languages, making it difficult for developers to fully utilize all features of the language.

• High Performance
  RoboCopy is designed for efficient and fast file copy operations, making it suitable for copying large volumes of data quickly.
• Resumable Transfers
  It can resume file transfers after interruptions, reducing the need to restart the copy operation from scratch.
• Advanced File Selection
  Supports complex file selection criteria, such as filtering by file size, attributes, and last modified date.
• Mirroring Capabilities
  Can mirror entire directories, ensuring source and destination directories are kept in sync.
• Logging and Reporting
  RoboCopy provides detailed logs and reports of copy operations, which is useful for auditing and troubleshooting.
• Multi-threading
  Supports multi-threaded file copying, allowing parallel transfer of multiple files to improve performance.
• Robust Error Handling
  Offers robust error handling and retry mechanisms, ensuring higher reliability in copy operations.
• Access Control Compliance
  Preserves file and folder permissions (ACLs), ownership, and attributes, ensuring compliance with access control policies.

Possible disadvantages

• Complex Syntax
  The command-line interface can be complex and intimidating for users who are not familiar with command-line operations.
• No Native GUI
  RoboCopy does not include a graphical user interface (GUI), which may make it less accessible for some users.
• Overhead for Small Files
  There can be considerable overhead when copying a large number of small files, which may reduce overall performance.
• Limited Real-Time Monitoring
  Does not offer real-time monitoring or progress indicators in the way that some modern copying tools provide.
• Potential Data Loss
  Incorrect usage of certain switches (e.g., /MIR) can result in unintended data loss, making it necessary to use caution.
• Limited Support
  Being a native Windows tool, it primarily supports Windows environments and lacks the cross-platform capabilities of some alternatives.
• Learning Curve
  It has a steep learning curve for advanced features, requiring users to invest time in understanding its full capabilities.

D Language Tutorial

Robocopy Backup Tutorial for Windows

More videos

We have no reviews of D (Programming Language) yet. Be the first one to post

• Top File Copiers 2022 for Windows 11
  easyfilerenamer.com · Jul 2022

  RoboCopy, an abbreviation of Robust File Copy, is a command-line based tool. It provides tons of advanced features for complex file copying operations. One of such features is repetitive copy jobs. The tool is also...

• 28 Best File Copy Software for Windows
  techcult.com · Feb 2022

  WinRoboCopy is a free graphical user interface for the RoboCopy command. It possesses the following characteristics:

• Top 10 best file copy software 2021 [updated]
  www.dopitech.com · Jan 2021

  Unlike the ones above, this is not actually a software app you can download and install on your PC. RoboCopy is the short way to write “Robust File Copy,” it is a command-line utility for copying files from one...

View more

• Ask HN: What is your (AI) dev tech stack / workflow? (June 2026)

  I've spent 2 weeks (2-4h per day) to make D language[1] version of Sciter SDK [2] Choice of AI "tooling" was by accident - typed something like "how to define copy constructor in D for custom structure" in Microsoft's Copilot in Edge... - Source: Hacker News / 4 months ago

• Rue: Higher level than Rust, lower level than Go

  > Mostly, I am not really trying to compete with C/C++/Rust on speed, but I'm not going to add a GC either. So I'm somewhere in there. Out of curiosity, how would you compare the goals of Rue with something like D[0] or one of the... - Source: Hacker News / 9 months ago

• Pony: An actor-model, capabilities-secure, high-performance programming language

  The D language home page has something similar with a drop down with code examples https://dlang.org/. - Source: Hacker News / about 1 year ago

View more

• Is ultracopier still the very best in terms of open source alternative file copying/merging tool ?

  I used robocopy on a slow network to transfer many gigabyte of data; properly configured with retries and everything worked great. Don't know about your merge needs, so take a look into it and do some tests before actually running it. Source: about 4 years ago

• Is copying the best way to transfer large amounts of files?

  If you're copying a ton of files that vary in size, using a command prompt robocopy with the multi-thread parameter can make it so you are copying multiple files simultaneously and max out the bandwidth of whatever connection you're... Source: about 4 years ago

• Game data to new PC

  This would probably work well. Oblivion mod managers edit load order by modifying dates on the files, and I'm not sure if dragging-and-dropping would keep that info. Source: about 4 years ago

View more