data-bag.org cloud-free file sync & backup Public domain - - PowerPoint PPT Presentation

▶
data bag org
SMART_READER_LITE
LIVE PREVIEW

data-bag.org cloud-free file sync & backup Public domain - - PowerPoint PPT Presentation

Jun 16, 2023 474 likes •578 views

data-bag.org cloud-free file sync & backup Public domain weather images from http://openclipart.org/search/?query=weather by: Machovka, warszawianka, eady, and jgm104 Dangers of the cloud storage Cloud storage services abound &

slide-1
SLIDE 1

data-bag.org

cloud-free file sync & backup

Public domain weather images from http://openclipart.org/search/?query=weather by: Machovka, warszawianka, eady, and jgm104

slide-2
SLIDE 2

data-bag.org: cloud-free file sync & backup

  • Cloud storage services

abound & free, but

  • Can you trust them?

– not to harvest & analyze – not to sell or share – not to leak

  • your

– financial documents – health records – other private files?

Dangers of the cloud storage

slide-3
SLIDE 3

Sensitive records: requirements

data-bag.org: cloud-free file sync & backup

  • Security and control
  • Reliable storage
  • Simple access procedures
  • Safety net against

– equipment failures – human errors (including those

discovered late)

– haste and confusion

slide-4
SLIDE 4

Technical goals for data-bag

data-bag.org: cloud-free file sync & backup

  • Open-source: transparency, flexibility, reuse
  • Portable

– store and recover files on most machines – no need to install, run from the medium if needed

  • Efficient

– works with small media:

  • flash cards, USB sticks

– no need for frequent purges

  • Fast
slide-5
SLIDE 5

data-bag now

data-bag.org: cloud-free file sync & backup

  • A Java application

– runs from a single ~1.5Mb .jar file – runs anywhere with a Java runtime – supports OpenJDK

  • Command-line interface
  • Set up once, sync quickly
  • Recovery, undo, conflict resolution
  • Storage (bag) compression &

encryption

slide-6
SLIDE 6

data-bag in action

data-bag.org: cloud-free file sync & backup

  • See yourself at www.data-bag.org
  • Download the binary by clicking Download
  • Install Java SDK & Apache ANT to build from source

– sudo apt-get install openjdk-6-jdk ant

  • or -

– http://java.oracle.com/ – http://ant.apache.org/

  • Read doc/manual.md or

doc/manual.html for instructions

slide-7
SLIDE 7

data-bag is free

data-bag.org: cloud-free file sync & backup

  • Project's code is covered by

– GNU Affero GPL v.3 with amendments

  • Code reused from Apache ANT is covered by

Apache License v.2.0

  • Libraries are covered by

– Commons: Apache License v.2.0 – H2: Eclipse Public License v.1.0

slide-8
SLIDE 8

The future of data-bag

data-bag.org: cloud-free file sync & backup

  • rsync integration: sync and store on a server
  • web-interface: easier to use, server access,

mobile-ready

  • Android port?
  • core improvements:

– selectivity – digests vs. dates – renaming/moving files; etc.

  • testing and documentation
slide-9
SLIDE 9

data-bag and you

data-bag.org: cloud-free file sync & backup

  • You are welcome to use it
  • Your feedback matters
  • Skills you can contribute:

– algorithms & data mgmt. with Java & SQL (core) – build a web-interface in Java (web) – reading and writing C/C++

with Linux runtime (rsync)

– building Android apps with

native GUI

  • Dual-license contributions: AGPL & Apache
slide-10
SLIDE 10

Contacting the data-bag team

data-bag.org: cloud-free file sync & backup

  • Download at www.data-bag.org
  • Join https://github.com/data-bag/code
  • Check out www.livitski.name
  • E-mail data-bag at livitski dot name
  • Ask questions now and later

Thank you! Stan.