consistently, with E -- and -- • The number of elements in RE to be updated varies -- and -- • The membership of RE varies? CppCon 2020 - A Multi-threaded, Transaction-Based Locking Strategy for Containers be done] [Begin a new transaction] [Find target element E in shared_collection] [Determine the membership of the update group to the extent possible] while [Update group members remain unacquired AND [Starting with E, attempt to acquire the next unacquired member of the update group] [Revise the membership of the update group, if necessary] endwhile if [All members of the update group were acquired]

Key Concepts Introduction Hyperledger Fabric Functionalities Hyperledger Fabric Model Identity Membership Peers Ledger Use Cases Introduction Hyperledger Fabric is a platform for distributed ledger solutions transactions and secure the network), the members of a Hyperledger Fabric network enroll through a trusted Membership Service Provider (MSP). Hyperledger Fabric also offers several pluggable options. Ledger data functionalities: Identity management To enable permissioned networks, Hyperledger Fabric provides a membership identity service that manages user IDs and authenticates all participants on the network. Access

4 Chapter 1. Introduction hyperledger-fabricdocs Documentation, Release master • A pluggable membership service provider is responsible for associating entities in the network with crypto- graphic identities transactions and secure the network), the members of a Hyperledger Fabric network enroll through a trusted Membership Service Provider (MSP). Hyperledger Fabric also offers several pluggable options. Ledger data (using an established PKI structure and x.509 certificates). • Membership (conceptual documentation) Talks through the role of a Membership Service Provider (MSP), which converts identities into roles in

transactions and secure the network), the members of a Hyperledger Fabric network enroll through a trusted Membership Service Provider (MSP). Hyperledger Fabric also offers several pluggable options. Ledger data functionalities: 2.2.1 Identity management To enable permissioned networks, Hyperledger Fabric provides a membership identity service that manages user IDs and authenticates all participants on the network. Access regulated industries that exchange assets on a common network. • Security & Membership Services - Permissioned membership provides a trusted blockchain network, where participants know that all transactions

establishes consensus on the order of transactions and then broadcasts blocks to peers. A pluggable membership service provider is responsible for associating entities in the network with cryptographic identities Hyperledger Fabric Functionalities Hyperledger Fabric Model Hyperledger Fabric Network Identity Membership Peers Private data Ledger Use Cases Introduction Hyperledger Fabric is a platform for distributed transactions and secure the network), the members of a Hyperledger Fabric network enroll through a trusted Membership Service Provider (MSP). Hyperledger Fabric also offers several pluggable options. Ledger data

establishes consensus on the order of transactions and then broadcasts blocks to peers. A pluggable membership service provider is responsible for associating entities in the network with cryptographic identities transactions and secure the network), the members of a Hyperledger Fabric network enroll through a trusted Membership Service Provider (MSP). Hyperledger Fabric also offers several pluggable options. Ledger data (using an established PKI structure and x.509 certificates). Membership (conceptual documentation) Talks through the role of a Membership Service Provider (MSP), which converts identities into roles in

4 Chapter 1. Introduction hyperledger-fabricdocs Documentation, Release master • A pluggable membership service provider is responsible for associating entities in the network with crypto- graphic identities chaincode based on the client orga- nization collection membership without having to write specific chaincode logic. 2.7 Node OU support • Membership Service Providers (MSP): Starting with v1.4.3, node OUs transactions and secure the network), the members of a Hyperledger Fabric network enroll through a trusted Membership Service Provider (MSP). Hyperledger Fabric also offers several pluggable options. Ledger data

4 Chapter 1. Introduction hyperledger-fabricdocs Documentation, Release master • A pluggable membership service provider is responsible for associating entities in the network with crypto- graphic identities chaincode based on the client orga- nization collection membership without having to write specific chaincode logic. 2.7 Node OU support • Membership Service Providers (MSP): Starting with v1.4.3, node OUs transactions and secure the network), the members of a Hyperledger Fabric network enroll through a trusted Membership Service Provider (MSP). Hyperledger Fabric also offers several pluggable options. Ledger data

4 Chapter 1. Introduction hyperledger-fabricdocs Documentation, Release master • A pluggable membership service provider is responsible for associating entities in the network with crypto- graphic identities chaincode based on the client orga- nization collection membership without having to write specific chaincode logic. 2.7 Node OU support • Membership Service Providers (MSP): Starting with v1.4.3, node OUs transactions and secure the network), the members of a Hyperledger Fabric network enroll through a trusted Membership Service Provider (MSP). Hyperledger Fabric also offers several pluggable options. Ledger data

establishes consensus on the order of transactions and then broadcasts blocks to peers. A pluggable membership service provider is responsible for associating entities in the network with cryptographic identities within chaincode based on the client organization collection membership without having to write specific chaincode logic. Node OU support Membership Service Providers (MSP): Starting with v1.4.3, node OUs Introduction Hyperledger Fabric Functionalities Hyperledger Fabric Model Blockchain network Identity Membership Service Provider (MSP) Peers Smart Contracts and Chaincode Ledger The Ordering Service Private