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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   450 View 450 View    •   2022-08-29 15:17:33

      User Behavior Analysis in Practice 7: Dimension Table Filtering 

    • Hoo •    esProc   •    1 Reply   561 View 561 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   543 View 543 View    •   2022-08-16 15:26:04

      How to cope with high-concurrency account query? 

    • Hoo •    esProc   •    1 Reply   464 View 464 View    •   2022-08-15 14:43:57

      Why Are There So Many Snapshot Tables in BI Systems? 

    • Hoo •    esProc   •    1 Reply   496 View 496 View    •   2022-08-15 09:49:45

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

    • Hoo •    esProc   •    1 Reply   530 View 530 View    •   2022-08-12 15:05:56

      How to make the columnar storage data warehouse more efficient 

    • Hoo •    esProc   •    1 Reply   562 View 562 View    •   2022-08-12 15:01:38

      SPL Pseudo Table Data Type Optimization 

    • Hoo •    esProc   •    1 Reply   573 View 573 View    •   2022-08-09 15:41:47

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

    • Hoo •    esProc   •    1 Reply   466 View 466 View    •   2022-08-03 11:26:16

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

    • Hoo •    esProc   •    1 Reply   415 View 415 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   528 View 528 View    •   2022-07-15 10:11:18

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

    • pjf •    esProc   •    1 Reply   563 View 563 View    •   2022-07-12 10:14:21

      User Behavior Analysis in Practice 6: Numberizing the Dimension Table 

    • pjf •    esProc   •    1 Reply   2325 View 2,325 View    •   2022-07-12 10:08:03

      User Behavior Analysis in Practice 5: Using Dimension Table 

    • pjf •    esProc   •    1 Reply   504 View 504 View    •   2022-07-20 09:09:10

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

    • pjf •    esProc   •    1 Reply   454 View 454 View    •   2022-07-12 09:54:21

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

    • Hoo •    esProc   •    1 Reply   437 View 437 View    •   2022-07-08 10:48:06

      User Behavior Analysis in Practice 2: Redundant Grouping Key Field 

    • Hoo •    esProc   •    1 Reply   384 View 384 View    •   2022-07-08 10:46:55

      User Behavior Analysis in Practice 1: Conventional Grouping and Aggregation 

    • pjf •    esProc   •    1 Reply   607 View 607 View    •   2022-07-06 12:57:44

      How to make JOIN run faster? 

    • Hoo •    esProc   •    1 Reply   572 View 572 View    •   2022-07-01 10:55:11

      The Data Lake’s Impossible Triangle 

    • Hoo •    esProc   •    1 Reply   522 View 522 View    •   2022-06-10 15:35:03

      SPL Pseudo Table Bi-dimension Ordering Mechanism 

    • Hoo •    esProc   •    1 Reply   525 View 525 View    •   2022-06-10 15:32:46

      SPL: One-to-many Table Associations 

    • Hoo •    esProc   •    1 Reply   414 View 414 View    •   2022-06-10 15:25:13

      SPL: One-to-One Table Associations 

    • pjf •    esProc   •    1 Reply   508 View 508 View    •   2022-06-08 15:12:54

      DCM: A New Member of Middleware Family 

    • Hoo •    esProc   •    1 Reply   606 View 606 View    •   2022-05-26 10:17:46

      SPL: The Sharpest Tool for Handling Post-SQL Computations 

    • Hoo •    esProc   •    1 Reply   469 View 469 View    •   2022-05-26 10:15:06

      Java Embedded Data Engine: From SQLite to SPL 

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