Exactly-once fault-tolerance in Apache Flink - CS 591 K1: Data Stream Processing and Analytics Spring 2020jpg) How may checkpointing affect application performance? ## Performance implications  How may checkpointing affect application implications  How may checkpointing affect application performance?  How may checkpointing affect application performance?  model = get_peft_model(model, lora_config) # Print peft peft trainable params model.print_trainable_parameters() if training_args.gradient_checkpointing: model.enable_input_require_grads() (续下页) (接上页) # Load data data_module = make_supervised_data_module(0 码力 | 56 页 | 835.78 KB | 2 年前3
Scalable Stream Processing - Spark Streaming and FlinkRDD. ▶ Spark supports stateful streams. ▶ Checkpointing is a feature for any non-stateful transformation. It is mandatory that you provide a checkpointing directory for stateful streams. val ssc = new0 码力 | 113 页 | 1.22 MB | 2 年前3
Hyperledger Fabric 1.1 Documentationendorsement 3. Endorsement policies Part II: Post-v1 elements of the architecture 4. Ledger checkpointing (pruning) ##### 6.1.1 1. System architecture The blockchain is a distributed system consisting endorsers, and on various other properties. ##### 6.1.4 4 (post-v1). Validated ledger and PeerLedger checkpointing (pruning) #### 4.1. Validated ledger (VLedger) To maintain the abstraction of a ledger that hashed by a peer, producing the hash of the vBlock in the validated ledger. #### 4.2. PeerLedger Checkpointing The ledger contains invalid transactions, which may not necessarily be recorded forever. However0 码力 | 277 页 | 3.21 MB | 2 年前3
Hyperledger Fabric 1.1 Documentationendorsement 3. Endorsement policies ## Part II: Post-v1 elements of the architecture 4. Ledger checkpointing (pruning) ### 1. System architecture The blockchain is a distributed system consisting of many endorsers, and on various other properties. ### 4 (post-v1). Validated ledger and PeerLedger checkpointing (pruning) #### 4.1. Validated ledger (VLedger) To maintain the abstraction of a ledger that contains hashed by a peer, producing the hash of the vBlock in the validated ledger. #### 4.2. PeerLedger Checkpointing The ledger contains invalid transactions, which may not necessarily be recorded forever. However0 码力 | 422 页 | 4.84 MB | 2 年前3
Hyperledger Fabric 1.2 Documentationendorsement 3. Endorsement policies Part II: Post-v1 elements of the architecture 4. Ledger checkpointing (pruning) ##### 8.1.1 1. System architecture The blockchain is a distributed system consisting endorsers, and on various other properties. ##### 8.1.4 4 (post-v1). Validated ledger and PeerLedger checkpointing (pruning) #### 4.1. Validated ledger (VLedger) To maintain the abstraction of a ledger that hashed by a peer, producing the hash of the vBlock in the validated ledger. #### 4.2. PeerLedger Checkpointing The ledger contains invalid transactions, which may not necessarily be recorded forever. However0 码力 | 335 页 | 4.48 MB | 2 年前3
Hyperledger Fabric 1.2 Documentationendorsement 3. Endorsement policies ## Part II: Post-v1 elements of the architecture 4. Ledger checkpointing (pruning) ### 1. System architecture The blockchain is a distributed system consisting of many endorsers, and on various other properties. ### 4 (post-v1). Validated ledger and PeerLedger checkpointing (pruning) #### 4.1. Validated ledger (VLedger) To maintain the abstraction of a ledger that contains hashed by a peer, producing the hash of the vBlock in the validated ledger. #### 4.2. PeerLedger Checkpointing The ledger contains invalid transactions, which may not necessarily be recorded forever. However0 码力 | 497 页 | 6.59 MB | 2 年前3
Hyperledger Fabric 1.3 Documentationendorsement 3. Endorsement policies Part II: Post-v1 elements of the architecture 4. Ledger checkpointing (pruning) ##### 9.1.1 1. System architecture The blockchain is a distributed system consisting endorsers, and on various other properties. ##### 9.1.4 4 (post-v1). Validated ledger and PeerLedger checkpointing (pruning) #### 4.1. Validated ledger (VLedger) To maintain the abstraction of a ledger that hashed by a peer, producing the hash of the vBlock in the validated ledger. #### 4.2. PeerLedger Checkpointing The ledger contains invalid transactions, which may not necessarily be recorded forever. However0 码力 | 367 页 | 4.95 MB | 2 年前3
Hyperledger Fabric 1.3 Documentationendorsement 3. Endorsement policies ## Part II: Post-v1 elements of the architecture 4. Ledger checkpointing (pruning) ### 1. System architecture The blockchain is a distributed system consisting of many endorsers, and on various other properties. ### 4 (post-v1). Validated ledger and PeerLedger checkpointing (pruning) #### 4.1. Validated ledger (VLedger) To maintain the abstraction of a ledger that contains hashed by a peer, producing the hash of the vBlock in the validated ledger. #### 4.2. PeerLedger Checkpointing The ledger contains invalid transactions, which may not necessarily be recorded forever. However0 码力 | 528 页 | 6.85 MB | 2 年前3
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