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    • mars •    TalkingData   •    1 Reply   365 View 365 View    •   2024-01-04 16:30:26

      Understanding set orientation from the comparison between SQL and Java, and what are the advantages of SQL over Java? 

    • mars •    esProc   •    1 Reply   764 View 764 View    •   2024-01-04 15:02:02

      SPL practice: improve concurrency through route calculation 

    • mars •    TalkingData   •    1 Reply   740 View 740 View    •   2024-01-04 16:30:54

      Simple SQL Statements Only Exist in Coursebooks and Training Courses 

    • mars •    esProc   •    1 Reply   538 View 538 View    •   2024-01-02 11:55:00

      SPL practice: multi-index calculation in real time 

    • mars •    TalkingData   •    1 Reply   387 View 387 View    •   2023-12-27 12:52:09

      Are There “Queries over Trillion-Row Tables in Seconds”? Is “N-Times Faster Than ORACLE” an Exaggeration? 

    • mars •    esProc   •    1 Reply   562 View 562 View    •   2023-12-26 22:42:08

      SPL practice: high-concurrency account queries 

    • mars •    TalkingData   •    1 Reply   379 View 379 View    •   2023-12-22 11:07:12

      How come there are tens of thousands of tables in a database 

    • mars •    esProc   •    1 Reply   848 View 848 View    •   2023-12-22 10:29:26

      SPL Practice: Data Comparison between Different Types of Databases 

    • mars •    esProc   •    1 Reply   552 View 552 View    •   2023-12-21 17:38:49

      SPL practice: solve space-time collision problem of trillion-scale calculations in only three minutes 

    • mars •    TalkingData   •    1 Reply   403 View 403 View    •   2023-12-21 09:47:19

      SQL looks like English is a well-intentioned error 

    • mars •    esProc   •    1 Reply   1713 View 1,713 View    •   2023-12-20 14:42:47

      SPL Practices: Parse and Filter Multilevel RESTful JSON 

    • mars •    TalkingData   •    1 Reply   480 View 480 View    •   2024-02-01 08:56:49

      How Much Is One Terabyte of Data? 

    • mars •    TalkingData   •    1 Reply   420 View 420 View    •   2023-12-15 14:48:06

      Is SQL a declarative language 

    • mars •    Report   •    1 Reply   416 View 416 View    •   2023-12-14 18:15:15

      ReportLite Practice: Multi layered cross reports with complex formats 

    • mars •    esProc   •    1 Reply   579 View 579 View    •   2023-12-14 17:50:45

      SPL practice: space-time collision problem that renders MPP powerless to solve 

    • mars •    Desktop   •    1 Reply   544 View 544 View    •   2023-12-14 11:35:00

      SPL Desktop Practice: How to Quickly Split an Excel into Multiple Excels 

    • mars •    esProc   •    1 Reply   430 View 430 View    •   2023-12-14 10:53:52

      The “Female Manager’s Male Subordinates” Problem That Frustrates All BI Tools 

    • mars •    esProc   •    1 Reply   884 View 884 View    •   2023-12-07 21:15:30

      Routine for real-time data appending - avoid small tables by means of memory 

    • mars •    esProc   •    1 Reply   425 View 425 View    •   2023-12-07 14:50:16

      Is It Necessary to Use a Specialized In-Memory Database? 

    • mars •    esProc   •    1 Reply   580 View 580 View    •   2023-12-03 22:39:41

      Routine for real-time data updating 

    • mars •    esProc   •    1 Reply   526 View 526 View    •   2023-12-01 12:13:15

      Routine for real-time data appending 

    • mars •    Desktop   •    1 Reply   526 View 526 View    •   2023-11-30 16:22:18

      SPL XLL Practice: Excel Interval Association 

    • mars •    Report   •    1 Reply   434 View 434 View    •   2023-11-28 23:20:55

      ReportLite Practice: Generating reports with the same format using different data multiple times 

    • mars •    esProc   •    1 Reply   473 View 473 View    •   2023-11-27 09:13:01

      Are Wide Tables Fast or Slow? 

    • mars •    Desktop   •    1 Reply   559 View 559 View    •   2023-11-23 20:35:36

      How to do Excel table association – You are out if you know only VLOOKUP 

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