- 专利标题: DATAFLOW GRAPH PROCESSING
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申请号: US18089349申请日: 2022-12-27
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公开(公告)号: US20230140169A1公开(公告)日: 2023-05-04
- 发明人: Michael Paul Armbrust , Andreas Neumann , Mukul Murthy , Jonathan Mio
- 申请人: Databricks, Inc.
- 申请人地址: US CA San Francisco
- 专利权人: Databricks, Inc.
- 当前专利权人: Databricks, Inc.
- 当前专利权人地址: US CA San Francisco
- 主分类号: G06F16/901
- IPC分类号: G06F16/901 ; G06F16/245 ; G06F16/215 ; G06F16/22
摘要:
A system for dataflow graph processing comprises a communication interface and a processor. The communication interface is configured receive an indication to generate a dataflow graph, wherein the indication includes a set of queries and/or commands. The processor is coupled to the communication interface and configured to: determine dependencies of each query in the set of queries on another query; determine a DAG of nodes based at least in part on the dependencies; determine the dataflow graph by determining in-line expressions for tables of the dataflow graph aggregating calculations associated with a subset of dataflow graph nodes designated as view nodes; and provide the dataflow graph.
公开/授权文献
- US12019682B2 Dataflow graph processing 公开/授权日:2024-06-25
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