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Qtd Sync VS Duplicity

Compare Qtd Sync VS Duplicity and see what are their differences

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Qtd Sync logo Qtd Sync

A graphical interface for the Rsync engine that will synchronise files between two computers either...

Duplicity logo Duplicity

Duplicity backs directories by producing encrypted tar-format volumes and uploading them to a remote or local file server.
  • Qtd Sync Landing page
    Landing page //
    2023-01-02
  • Duplicity Landing page
    Landing page //
    2023-09-12

Qtd Sync features and specs

  • Cross-Platform Compatibility
    Qtd Sync is designed to work on multiple operating systems, ensuring users across different platforms can utilize its features seamlessly.
  • User-Friendly Interface
    The tool offers an intuitive interface that makes it accessible for both technical and non-technical users to set up and manage synchronizations easily.
  • Versatile Synchronization Options
    Qtd Sync supports a variety of synchronization methods, allowing users to tailor backups and sync tasks according to their specific needs.
  • Robust Scheduler
    It includes a built-in scheduler that enables automated backups and synchronization tasks, providing convenience and ensuring data is consistently updated.

Possible disadvantages of Qtd Sync

  • Limited Advanced Features
    Compared to other synchronization solutions, Qtd Sync might lack some advanced features that power users or large organizations may require.
  • Dependency on System Resources
    Since Qtd Sync performs continuous monitoring and synchronization, it may consume a significant amount of system resources, potentially impacting performance on lower-end hardware.
  • Learning Curve for Complex Setups
    While the interface is user-friendly, setting up complex synchronization tasks might require users to spend time learning how to fully utilize its capabilities.
  • Limited Community Support
    Being a less well-known tool, it might have a smaller community, which could result in limited online resources or troubleshooting guidance.

Duplicity features and specs

  • Encrypted Backups
    Duplicity uses GnuPG to encrypt and sign backups, ensuring that data is secure and protected from unauthorized access.
  • Incremental Backups
    Supports incremental backups which only save the changes made since the last backup, reducing storage requirements and speeding up the backup process.
  • Storage Flexibility
    Supports various backends for backup storage including local files, FTP, SCP, Amazon S3, Google Cloud Storage, and others, giving users flexible storage options.
  • Bandwidth Efficiency
    Uploads bandwidth-efficient tar-format volumes using rsync or ssh+rsync, optimizing network usage.
  • Open Source
    Duplicity is open source software, meaning it is free to use and the codebase can be reviewed and modified by the community.
  • Cross-Platform
    Available on various operating systems including Unix-like systems (Linux, macOS) and Windows, making it versatile for different user environments.

Possible disadvantages of Duplicity

  • Complex Configuration
    Has a steep learning curve and complex configuration setup which may be challenging for non-technical users or those new to backup management.
  • Dependency on External Libraries
    Relies on several external libraries such as GnuPG and Python, which may complicate installation and maintenance.
  • Command Line Interface
    Lacks a graphical user interface (GUI), requiring users to operate through a command line, potentially limiting its usability for those unfamiliar with command-line operations.
  • Backup Speed
    Incremental backups can still be relatively slow, especially for large datasets or when using certain storage backends.
  • Restoration Time
    Restoring data can be time-consuming, particularly if multiple incremental backups need to be reassembled to recover the most recent version of files.
  • Limited Community Support
    Though it is open source, the community around Duplicity is smaller compared to more mainstream backup solutions, potentially leading to slower support and fewer third-party resources.

Analysis of Duplicity

Overall verdict

  • Duplicity is considered a highly capable backup software, especially appreciated for its encryption and compatibility with multiple storage solutions. However, its command-line nature might present a learning curve for those unfamiliar with terminal operations. Overall, it is well-regarded in tech communities for its flexibility and security features.

Why this product is good

  • Duplicity is a reliable and versatile backup solution that supports encrypted, versioned, and incremental backups. It utilizes the rsync algorithm and supports a wide range of backends, offering secure and confidential data storage over various protocols like FTP, SSH, and cloud services. Its robust encryption ensures data security during transfer and storage. Additionally, it provides command-line functionality, allowing advanced users to automate and customize their backup operations effectively.

Recommended for

  • Tech-savvy users comfortable with command-line interfaces
  • Individuals or organizations needing encrypted backups
  • Users requiring incremental backups and version control
  • Linux users seeking open-source backup solutions

Qtd Sync videos

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Duplicity videos

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Duplicity Movie Review: Beyond The Trailer

More videos:

  • Review - "Duplicity" (Funny Movie Review)
  • Review - Duplicity Spill Review

Category Popularity

0-100% (relative to Qtd Sync and Duplicity)

Qtd Sync

Duplicity

Cloud Storage
30 30%
Cloud Storage
70% 70
Backup & Sync
50 50%
Backup & Sync
50% 50
File Sharing
0 0%
File Sharing
100% 100
File Sharing And Backup
25 25%
File Sharing And Backup
75% 75

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Qtd Sync and Duplicity

Qtd Sync Reviews

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Duplicity Reviews

25 Outstanding Backup Utilities for Linux Systems in 2020
Duplicity is a free open source, secure and bandwidth-efficient backup tool based on rsync. It creates encrypted backups of directories in tar-format archives and backs them on the local or remote machine over SSH. When launched for the first time, it performs a full backup, and in subsequent backups in the future, it only records parts of files that have changed.
Source: www.tecmint.com

Social recommendations and mentions

Based on our record, Duplicity seems to be more popular. It has been mentiond 12 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Qtd Sync mentions (0)

We have not tracked any mentions of Qtd Sync yet. Tracking of Qtd Sync recommendations started around Mar 2021.

Duplicity mentions (12)

  • Restic: Backups Done Right
    Other popular choices include borg, duplicity, and duplicati. After evaluating these and others mentioned in the comments, I ended up using borg with borgmatic to define homelab backups with yaml files that are version controlled in gitea and deployed using ansible. I also use duplicity to back up my sister in laws storefront website to backblaze. I've been quite happy with both.... - Source: Hacker News / 8 months ago
  • Are small ceph clusters viable?
    Overbuilt and OTT? Sure... But this works fantastically for my use case. I have current backups of everything except my media library because of the size of it; my VM's are all backed up to my Synology nightly using Backy2, my application data gets dumped to that same Synology NAS nightly as well, and all of that also gets synced to Glacier deep storage once a week using Duplicity. I'm going to be adding a new ZFS... Source: almost 2 years ago
  • Most used selfhosted services in 2022?
    There are some backup tools in this thread. Duplicati, rsync, restic, Duplicity, Syncthing. Source: over 2 years ago
  • reposting help with bash script
    Here are a couple of projects that implement what you seem to be trying to do: https://duplicity.gitlab.io , https://borgbackup.readthedocs.io/en/stable/index.html# . You could either use them or just look at the scripts for ideas Writing your own script is a great exercise but a robust, historical and conveniently accessible backup system is more complicated. (I personally use rsnapshot to an encrypted drive... Source: over 2 years ago
  • Simple backup tools for Fedora?
    GUI based on https://duplicity.gitlab.io/. Source: over 2 years ago
View more

What are some alternatives?

When comparing Qtd Sync and Duplicity, you can also consider the following products

Online Vault Backup - Online Vault Backup is a cloud storage service that allows you backup your data while having unlimited storage.

Duplicati - Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.

Rebel Backup - Rebel Backup lets you make encrypted backups of your important files to Dropbox or Google Drive.

SpiderOak - SpiderOak makes it possible for you to privately store, sync, share & access your data from everywhere.

WholesaleBackup - WholesaleBackup is an online data backup service provider that turns your system into a backup server, allowing you to host the backup data on your own Windows Server environment.

rsync - rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.

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