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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   576 View 576 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   555 View 555 View    •   2022-08-16 15:26:04

      How to cope with high-concurrency account query? 

    • Hoo •    esProc   •    1 Reply   478 View 478 View    •   2022-08-15 14:43:57

      Why Are There So Many Snapshot Tables in BI Systems? 

    • Hoo •    esProc   •    1 Reply   508 View 508 View    •   2022-08-15 09:49:45

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

    • Hoo •    esProc   •    1 Reply   550 View 550 View    •   2022-08-12 15:05:56

      How to make the columnar storage data warehouse more efficient 

    • Hoo •    esProc   •    1 Reply   578 View 578 View    •   2022-08-12 15:01:38

      SPL Pseudo Table Data Type Optimization 

    • Hoo •    esProc   •    1 Reply   585 View 585 View    •   2022-08-09 15:41:47

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

    • Hoo •    esProc   •    1 Reply   473 View 473 View    •   2022-08-03 11:26:16

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

    • Hoo •    esProc   •    1 Reply   429 View 429 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   548 View 548 View    •   2022-07-15 10:11:18

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

    • pjf •    esProc   •    1 Reply   582 View 582 View    •   2022-07-12 10:14:21

      User Behavior Analysis in Practice 6: Numberizing the Dimension Table 

    • pjf •    esProc   •    1 Reply   2346 View 2,346 View    •   2022-07-12 10:08:03

      User Behavior Analysis in Practice 5: Using Dimension Table 

    • pjf •    esProc   •    1 Reply   518 View 518 View    •   2022-07-20 09:09:10

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

    • pjf •    esProc   •    1 Reply   468 View 468 View    •   2022-07-12 09:54:21

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

    • Hoo •    esProc   •    1 Reply   448 View 448 View    •   2022-07-08 10:48:06

      User Behavior Analysis in Practice 2: Redundant Grouping Key Field 

    • Hoo •    esProc   •    1 Reply   405 View 405 View    •   2022-07-08 10:46:55

      User Behavior Analysis in Practice 1: Conventional Grouping and Aggregation 

    • pjf •    esProc   •    1 Reply   637 View 637 View    •   2022-07-06 12:57:44

      How to make JOIN run faster? 

    • Hoo •    esProc   •    1 Reply   587 View 587 View    •   2022-07-01 10:55:11

      The Data Lake’s Impossible Triangle 

    • Hoo •    esProc   •    1 Reply   537 View 537 View    •   2022-06-10 15:35:03

      SPL Pseudo Table Bi-dimension Ordering Mechanism 

    • Hoo •    esProc   •    1 Reply   533 View 533 View    •   2022-06-10 15:32:46

      SPL: One-to-many Table Associations 

    • Hoo •    esProc   •    1 Reply   421 View 421 View    •   2022-06-10 15:25:13

      SPL: One-to-One Table Associations 

    • pjf •    esProc   •    1 Reply   520 View 520 View    •   2022-06-08 15:12:54

      DCM: A New Member of Middleware Family 

    • Hoo •    esProc   •    1 Reply   628 View 628 View    •   2022-05-26 10:17:46

      SPL: The Sharpest Tool for Handling Post-SQL Computations 

    • Hoo •    esProc   •    1 Reply   477 View 477 View    •   2022-05-26 10:15:06

      Java Embedded Data Engine: From SQLite to SPL 

    • Hoo •    esProc   •    1 Reply   609 View 609 View    •   2022-05-20 17:36:59

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

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