(which allows for rich queries). • Private data: Shows how to set up a collection using BYFN. • Query certificates based on various filter criteria (Fabric CA): Describes how to use fabric-ca-client to the consistent update of information — and to enable a whole host of ledger functions (transacting, query- ing, etc) — a blockchain network uses smart contracts to provide controlled access to the ledger immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. • Privacy — Channels and private data collections

the default chaincode-level endorsement policy to be overridden by a per-key endorsement policy. Query the CouchDB State Database With Pagination: Clients can now page through result sets from chaincode Includes both a script (which can serve as a template for upgrades), as well as the individual commands. Query the CouchDB State Database With Pagination: Expands the current CouchDB tutorial to add pagination immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. Privacy — Channels and private data collections

readthedocs.io/en/release- 1.2/private_data_tutorial.html]: Shows how to set up a collection using BYFN. Query certificates based on various filter criteria (Fabric CA) [https://hyperledger-fabric-ca.readthedocs immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. Privacy — Channels and private data collections Some features of a Fabric ledger: Query and update ledger using key-based lookups, range queries, and composite key queries Read-only queries using a rich query language (if using CouchDB as state database)

the default chaincode-level endorsement policy to be overridden by a per-key endorsement policy. • Query the CouchDB State Database With Pagination: Clients can now page through result sets from chaincode both a script (which can serve as a template for upgrades), as well as the individual commands. • Query the CouchDB State Database With Pagination: Expands the current CouchDB tutorial to add pagination the consistent update of information — and to enable a whole host of ledger functions (transacting, query- ing, etc) — a blockchain network uses smart contracts to provide controlled access to the ledger

nodes. Metrics can also be pushed to StatsD. As of v1.4.4, the /version endpoint allows operators to query the release version of the peer and orderer and the commit SHA from which the release was cut. Improved immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. Privacy — Channels and private data collections Some features of a Fabric ledger: Query and update ledger using key-based lookups, range queries, and composite key queries Read-only queries using a rich query language (if using CouchDB as state database)

nodes. Metrics can also be pushed to StatsD. As of v1.4.4, the /version endpoint allows operators to query the release version of the peer and orderer and the commit SHA from which the release was cut. Improved immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. Privacy — Channels and private data collections Some features of a Fabric ledger: Query and update ledger using key-based lookups, range queries, and composite key queries Read-only queries using a rich query language (if using CouchDB as state database)

nodes. Metrics can also be pushed to StatsD. As of v1.4.4, the /version endpoint allows operators to query the release version of the peer and orderer and the commit SHA from which the release was cut. Improved immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. Privacy — Channels and private data collections Some features of a Fabric ledger: Query and update ledger using key-based lookups, range queries, and composite key queries Read-only queries using a rich query language (if using CouchDB as state database)

immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. Privacy — Channels and private data collections Some features of a Fabric ledger: Query and update ledger using key-based lookups, range queries, and composite key queries Read-only queries using a rich query language (if using CouchDB as state database) database) Read-only history queries — Query ledger history for a key, enabling data provenance scenarios Transactions consist of the versions of keys/values that were read in chaincode (read set) and keys/values

immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. Privacy — Channels and private data collections Some features of a Fabric ledger: Query and update ledger using key-based lookups, range queries, and composite key queries Read-only queries using a rich query language (if using CouchDB as state database) database) Read-only history queries — Query ledger history for a key, enabling data provenance scenarios Transactions consist of the versions of keys/values that were read in chaincode (read set) and keys/values

Metrics can also be pushed to StatsD. – As of v1.4.4, the /version endpoint allows operators to query the release version of the peer and orderer and the commit SHA from which the release was cut. 2 the consistent update of information — and to enable a whole host of ledger functions (transacting, query- ing, etc) — a blockchain network uses smart contracts to provide controlled access to the ledger immutable, shared ledger encodes the entire transaction history for each channel, and includes SQL-like query capability for efficient auditing and dispute resolution. • Privacy — Channels and private data collections