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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   409 View 409 View    •   2022-08-29 16:01:26

      User Behavior Analysis in Practice 9: Enumerated Dimension and Tag Dimension 

    • Hoo •    esProc   •    1 Reply   541 View 541 View    •   2022-08-29 15:36:23

      User Behavior Analysis in Practice 8: The Changing Dimension Table 

    • Hoo •    esProc   •    1 Reply   459 View 459 View    •   2022-08-29 15:17:33

      User Behavior Analysis in Practice 7: Dimension Table Filtering 

    • Hoo •    esProc   •    1 Reply   566 View 566 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   552 View 552 View    •   2022-08-16 15:26:04

      How to cope with high-concurrency account query? 

    • Hoo •    esProc   •    1 Reply   474 View 474 View    •   2022-08-15 14:43:57

      Why Are There So Many Snapshot Tables in BI Systems? 

    • Hoo •    esProc   •    1 Reply   505 View 505 View    •   2022-08-15 09:49:45

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

    • Hoo •    esProc   •    1 Reply   537 View 537 View    •   2022-08-12 15:05:56

      How to make the columnar storage data warehouse more efficient 

    • Hoo •    esProc   •    1 Reply   568 View 568 View    •   2022-08-12 15:01:38

      SPL Pseudo Table Data Type Optimization 

    • Hoo •    esProc   •    1 Reply   580 View 580 View    •   2022-08-09 15:41:47

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

    • Hoo •    esProc   •    1 Reply   472 View 472 View    •   2022-08-03 11:26:16

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

    • Hoo •    esProc   •    1 Reply   425 View 425 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   536 View 536 View    •   2022-07-15 10:11:18

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

    • pjf •    esProc   •    1 Reply   574 View 574 View    •   2022-07-12 10:14:21

      User Behavior Analysis in Practice 6: Numberizing the Dimension Table 

    • pjf •    esProc   •    1 Reply   2339 View 2,339 View    •   2022-07-12 10:08:03

      User Behavior Analysis in Practice 5: Using Dimension Table 

    • pjf •    esProc   •    1 Reply   514 View 514 View    •   2022-07-20 09:09:10

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

    • pjf •    esProc   •    1 Reply   465 View 465 View    •   2022-07-12 09:54:21

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

    • Hoo •    esProc   •    1 Reply   444 View 444 View    •   2022-07-08 10:48:06

      User Behavior Analysis in Practice 2: Redundant Grouping Key Field 

    • Hoo •    esProc   •    1 Reply   389 View 389 View    •   2022-07-08 10:46:55

      User Behavior Analysis in Practice 1: Conventional Grouping and Aggregation 

    • pjf •    esProc   •    1 Reply   622 View 622 View    •   2022-07-06 12:57:44

      How to make JOIN run faster? 

    • Hoo •    esProc   •    1 Reply   582 View 582 View    •   2022-07-01 10:55:11

      The Data Lake’s Impossible Triangle 

    • Hoo •    esProc   •    1 Reply   528 View 528 View    •   2022-06-10 15:35:03

      SPL Pseudo Table Bi-dimension Ordering Mechanism 

    • Hoo •    esProc   •    1 Reply   529 View 529 View    •   2022-06-10 15:32:46

      SPL: One-to-many Table Associations 

    • Hoo •    esProc   •    1 Reply   420 View 420 View    •   2022-06-10 15:25:13

      SPL: One-to-One Table Associations 

    • pjf •    esProc   •    1 Reply   516 View 516 View    •   2022-06-08 15:12:54

      DCM: A New Member of Middleware Family 

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