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    Default Hot Nice Preferred Recent reply Post Q&A: SQL report text excel json&xml
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    • Hoo •    esProc   •    1 Reply   584 View 584 View    •   2022-08-18 15:56:33

      What is the key to make the multi-tag user profile analysis run faster? 

    • Hoo •    esProc   •    1 Reply   566 View 566 View    •   2022-08-16 15:26:04

      How to cope with high-concurrency account query? 

    • Hoo •    esProc   •    1 Reply   486 View 486 View    •   2022-08-15 14:43:57

      Why Are There So Many Snapshot Tables in BI Systems? 

    • Hoo •    esProc   •    1 Reply   517 View 517 View    •   2022-08-15 09:49:45

      Speed up Big Data User Behavior Analysis using Bi-dimension Ordering Structure 

    • Hoo •    esProc   •    1 Reply   567 View 567 View    •   2022-08-12 15:05:56

      How to make the columnar storage data warehouse more efficient 

    • Hoo •    esProc   •    1 Reply   600 View 600 View    •   2022-08-12 15:01:38

      SPL Pseudo Table Data Type Optimization 

    • Hoo •    esProc   •    1 Reply   599 View 599 View    •   2022-08-09 15:41:47

      How does the in-memory database bring memory’s advantage into play? 

    • Hoo •    esProc   •    1 Reply   488 View 488 View    •   2022-08-03 11:26:16

      Competition of data processing languages on JVM: Kotlin, Scala and SPL 

    • Hoo •    esProc   •    1 Reply   433 View 433 View    •   2022-07-20 15:23:46

      What can we do while facing the huge difficulty of writing too long, multiple-level nested SQL codes? 

    • Hoo •    esProc   •    1 Reply   573 View 573 View    •   2022-07-15 10:11:18

      The ways to make pre-aggregation in multi-dimensional analysis effective 

    • pjf •    esProc   •    1 Reply   595 View 595 View    •   2022-07-12 10:14:21

      User Behavior Analysis in Practice 6: Numberizing the Dimension Table 

    • pjf •    esProc   •    1 Reply   2360 View 2,360 View    •   2022-07-12 10:08:03

      User Behavior Analysis in Practice 5: Using Dimension Table 

    • pjf •    esProc   •    1 Reply   526 View 526 View    •   2022-07-20 09:09:10

      User Behavior Analysis in Practice 4: Using Column-wise Storage 

    • pjf •    esProc   •    1 Reply   476 View 476 View    •   2022-07-12 09:54:21

      User Behavior Analysis in Practice 3: Order-based Filtering Using Binary Search 

    • Hoo •    esProc   •    1 Reply   468 View 468 View    •   2022-07-08 10:48:06

      User Behavior Analysis in Practice 2: Redundant Grouping Key Field 

    • Hoo •    esProc   •    1 Reply   421 View 421 View    •   2022-07-08 10:46:55

      User Behavior Analysis in Practice 1: Conventional Grouping and Aggregation 

    • pjf •    esProc   •    1 Reply   657 View 657 View    •   2022-07-06 12:57:44

      How to make JOIN run faster? 

    • Hoo •    esProc   •    1 Reply   598 View 598 View    •   2022-07-01 10:55:11

      The Data Lake’s Impossible Triangle 

    • Hoo •    esProc   •    1 Reply   547 View 547 View    •   2022-06-10 15:35:03

      SPL Pseudo Table Bi-dimension Ordering Mechanism 

    • Hoo •    esProc   •    1 Reply   540 View 540 View    •   2022-06-10 15:32:46

      SPL: One-to-many Table Associations 

    • Hoo •    esProc   •    1 Reply   432 View 432 View    •   2022-06-10 15:25:13

      SPL: One-to-One Table Associations 

    • pjf •    esProc   •    1 Reply   528 View 528 View    •   2022-06-08 15:12:54

      DCM: A New Member of Middleware Family 

    • Hoo •    esProc   •    1 Reply   652 View 652 View    •   2022-05-26 10:17:46

      SPL: The Sharpest Tool for Handling Post-SQL Computations 

    • Hoo •    esProc   •    1 Reply   482 View 482 View    •   2022-05-26 10:15:06

      Java Embedded Data Engine: From SQLite to SPL 

    • Hoo •    esProc   •    1 Reply   621 View 621 View    •   2022-05-20 17:36:59

      Open-source SPL: The Sharp Tool for Processing Retrieved Webservice/Restful Data 

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