This document describes a decentralized cloud storage platform called Storj.io that allows users to earn money by renting out their extra hard drive space. It uses peer-to-peer protocols to divide files into encrypted parts that are stored across the network, ensuring private and encrypted cloud storage. Users can easily upload and access their data through a simple drag and drop interface using their private encryption key.

1. Decentralized
CloudStorage

2. Hello!
Ali Reza Nouri
Business analyst

4. Cloud Shared by the
Community
GET PAID FOR RENTING OUT YOUR
EXTRA HARD DRIVE SPACE

6. BIGCONCEPT
TORRENT !
Cloud Platform You Can Trust

8. Storj.io
✖ peer-to-peer protocols
✖private, and encrypted cloud storage
✖USERS EARN MONEY
✖10-100X MORE COST EFFECTIVE
✖SECURE, PRIVATE & FAST NETWORK

9. peer-to-peer protocols
ouroffice

10. ✖DriveShare
Do you have unused
internet bandwidth
and hard disk space
on your computer?
Businessmodel
MetaDisk
you can upload your
data to the Storj
network with a simple
drag and drop.

11. Storj.io
✖files are protected and encrypted on
your computer before they go into the
network -private, and encrypted cloud
storage

12. Storj.io
✖only you, with your private key, have
access to your data.
✖earn cloud storage on MetaDisk by
sharing your hard drive space with
DriveShare

13. Howmuchcouldyoumake?*

14. Howmuchcouldyoumake?*

15. HOW?
NOT A complex idea

16. Storj.io
✖user uploads a file onto the Storj network
✖ file is divided into multiple parts
✖ each of these Parts are encrypted
✖ HOW CAN GET BACK YOUR FILES ?
✖ YOUR PRIVATE KEY !!

17. Issues
✖ Fault tolerance
✖ Retrieving file even if a number of nodes
are unavailable.
✖ Proof of redundancy
✖ How is that encrypted chunk identified?

18. SOMETEcHNICAL
NOTES … 

19. distributedfilesystemues
✖BLOCK STORAGE
 block is a chunk of data, and when
appropriate blocks are combined, it
creates a file
✖OBJECT STORAGE
 an object is defined as data (typically a
file) along with all its metadata
 Objects may be local or geographically
separated

20. MYSolution!

22. ✖Ceph is a distributed object store and
file system designed to provide excellent
performance, reliability and scalability.
✖Ceph is open source and freely-
available, and it always will be

23. Thanks!
Any questions?