🟢Shadow Drive
“Shadow drive is a second layer on top of the Solana Chain - as apposed to its own standalone chain”.
Shadow Drive IPFS - Solana based IPFS (permission less cloud for storing data) powered by the Solana blockchain. Shadow Drive is a second layer protocol that has it's own proof of stake.
$SHDW - coin https://shdw.genesysgo.com/
Shadow Drive VS Arweave
Shadow Drive | Arweave |
Built for Solana | Multi chain |
Proof of history - on chain storage | IPFS |
Requires consensus (on chain) | Does not require consensus (on chain) |
Aims to be permission-less/trust-less | Requires centralised team |
Key terms:
CDN
State machine
I/O
Ceph - https://ceph.com/assets/pdfs/weil-crush-sc06.pdf
Horizontal & Vertical scaling
Object based storage
Blocks - new block created every 400 milliseconds
Ledger (blockchains are ledgers) - record history of how things have changed over time & all of those changes combined give you the current “state”. Solana is about “Accounts” & the “State” of those accounts
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