Skew mitigation - CS 591 K1: Data Stream Processing and Analytics Spring 2020??? Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 4/16: Skew mitigation ??? Vasiliki Kalavri |0 码力 | 31 页 | 1.47 MB | 1 年前3- State management - CS 591 K1: Data Stream Processing and Analytics Spring 2020Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 2/25: State Management Vasiliki Kalavri | Boston0 码力 | 24 页 | 914.13 KB | 1 年前3
- Streaming optimizations - CS 591 K1: Data Stream Processing and Analytics Spring 2020??? Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 4/14: Stream processing optimizations ??? Vasiliki AsString(result)); MapReduce combiners example: URL access frequency (k2, list(v2)) → list(v2) (k1, v1) → list(k2, v2) map() reduce() 25 ??? Vasiliki Kalavri | Boston University 2020 MapReduce0 码力 | 54 页 | 2.83 MB | 1 年前3
- Windows and triggers - CS 591 K1: Data Stream Processing and Analytics Spring 2020Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 2/11: Windows and Triggers Vasiliki Kalavri | Boston0 码力 | 35 页 | 444.84 KB | 1 年前3
- Course introduction - CS 591 K1: Data Stream Processing and Analytics Spring 2020Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 1/21: Introduction Vasiliki Kalavri | Boston University0 码力 | 34 页 | 2.53 MB | 1 年前3
- Notions of time and progress - CS 591 K1: Data Stream Processing and Analytics Spring 20202020 Vasiliki Kalavri | Boston University 2020 Vasiliki (Vasia) Kalavri vkalavri@bu.edu CS 591 K1: Data Stream Processing and Analytics Spring 2020 2/06: Notions of time and progress Vasiliki0 码力 | 22 页 | 2.22 MB | 1 年前3
- Stream processing fundamentals - CS 591 K1: Data Stream Processing and Analytics Spring 2020Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 1/23: Stream Processing Fundamentals Vasiliki Kalavri0 码力 | 45 页 | 1.22 MB | 1 年前3
- Cardinality and frequency estimation - CS 591 K1: Data Stream Processing and Analytics Spring 2020??? Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 4/23: Cardinality and frequency estimation0 码力 | 69 页 | 630.01 KB | 1 年前3
- Graph streaming algorithms - CS 591 K1: Data Stream Processing and Analytics Spring 2020??? Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 4/28: Graph Streaming ??? Vasiliki Kalavri |0 码力 | 72 页 | 7.77 MB | 1 年前3
- Filtering and sampling streams - CS 591 K1: Data Stream Processing and Analytics Spring 2020??? Vasiliki Kalavri | Boston University 2020 CS 591 K1: Data Stream Processing and Analytics Vasiliki (Vasia) Kalavri vkalavri@bu.edu Spring 2020 4/21: Sampling and filtering streams ??? Vasiliki0 码力 | 74 页 | 1.06 MB | 1 年前3
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