esProc Community

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A Field Guide to Querying and Report Computations with SPL - 12 Expand to multiple records based on the specified rule

2025/12/15 by jinxing

A Field Guide to Querying and Report Computations with SPL - 11 Datetime sequence computations

2025/12/12 by jinxing

A Field Guide to Querying and Report Computations with SPL - 10 Order-based computations on sets of strings

2025/12/11 by jinxing

A Field Guide to Querying and Report Computations with SPL - 9 Post-grouping set operations

2025/11/27 by jinxing

A Field Guide to Querying and Report Computations with SPL - 8 Multilevel JSON computations

2025/11/26 by jinxing

A Field Guide to Querying and Report Computations with SPL - 7 Row-to-column/column-to-row transposition

2025/11/24 by jinxing

A Field Guide to Querying and Report Computations with SPL - 6 Multilevel join operations

2025/11/22 by jinxing

A Field Guide to Querying and Report Computations with SPL - 5 Align and group data by members of an external set

2025/11/21 by jinxing

A Field Guide to Querying and Report Computations with SPL - 4 Order-based grouping

2025/11/17 by jinxing

A Field Guide to Querying and Report Computations with SPL - 3 Order-based neighboring member reference

2025/11/14 by jinxing

Preferred

What to use for data analysis programming, SQL, Python, or esProc SPL?

After Excel, What Data Analytics Tool Do We Need

Something Would Free Data Scientists from Heavy Coding Work

Something Could Double the Development Efficiency of Java Programmers

Data Calculation Problems Based on Object-Event Schema

Actually, Python is far beyond you

Then let’s talk about discreteness, and what are the advantages of Java over SQL?

Simple SQL Statements Only Exist in Coursebooks and Training Courses

Is SPL more difficult or easier than SQL?

Hadoop/Spark is too heavy, esProc SPL is light

How the performance improvement by orders of magnitude happened

SPL: a database language featuring easy writing and fast running

Guide

2 SPL Application Development

3 SPL Desktop Analysis

4 SPL Big Data Computing

5 SPL Learning Material

6 SPL Case&Testing

7 YModel & Data Mining

esProc

The path for programmers to learn SPL

2024/07/25 by jbx

A Field Guide to Querying and Report Computations with SPL - 12 Expand to multiple records based on the specified rule

2025/12/15 by jinxing

A Field Guide to Querying and Report Computations with SPL - 11 Datetime sequence computations

2025/12/12 by jinxing

A Field Guide to Querying and Report Computations with SPL - 10 Order-based computations on sets of strings

2025/12/11 by jinxing

A Field Guide to Querying and Report Computations with SPL - 9 Post-grouping set operations

2025/11/27 by jinxing

A Field Guide to Querying and Report Computations with SPL - 8 Multilevel JSON computations

2025/11/26 by jinxing

A Field Guide to Querying and Report Computations with SPL - 7 Row-to-column/column-to-row transposition

2025/11/24 by jinxing

A Field Guide to Querying and Report Computations with SPL - 6 Multilevel join operations

2025/11/22 by jinxing

A Field Guide to Querying and Report Computations with SPL - 5 Align and group data by members of an external set

2025/11/21 by jinxing

A Field Guide to Querying and Report Computations with SPL - 4 Order-based grouping

2025/11/17 by jinxing

Q&A

Data Handling

2024/03/25 by Divine

Hi, wunan

2024/03/28 by Divine

How can I perform this SQL code in SPL?

2024/03/28 by Divine

How to Count Distinct Users in esProc SPL?

2024/06/11 by Divine

Unknown expression: mongo_open.

2021/04/12 by sm

httpfile 网络请求如何携带多个请求头

2025/01/20 by donghao

HowTo

Micronaut Integration with SPL to Implement Microservices

2025/08/08 by ezpz

How to merge overlapping time intervals with esProc

2025/05/15 by jinxing

How to retrieve the start time of the next group from the event table with esProc

2025/05/13 by jinxing

How to check the same status of data in each row within a group with esProc

2025/05/09 by jinxing

How to transform multi-layer sets in JSON strings with esProc

2025/04/30 by jinxing

How to copy the field values within a subgroup in order to other subgroups with esProc

2025/04/28 by jinxing

How to Implement Merge Operations Across Tables from Multiple Databases with esProc

2025/04/28 by lisongbo

How to calculate the total under recursive relationships with esProc

2025/04/24 by jinxing

How to perform difference set operation on continuous intervals with esProc

2025/04/23 by jinxing

How to perform secondary grouping based on conditions within the grouped subsets with esProc

2025/04/23 by jinxing