esProc - Group - RaqForum

esProc • 753 Reference • 705 Reply • 1 Follow

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SPL(68) calculate(27) spl quantitative trading practice series(5) structured text files(2) Q&A： SQL report text excel json&xml

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chenhu • esProc • 1 Reply 39 View • 2025-03-14 14:49:46
Distinctive Positional Operations
jinxing • esProc • 425 View • 2025-04-23 11:40:32
How to execute SQL on CSV files with esProc SPL
chenhu • esProc • 1 Reply 27 View • 2025-03-07 15:39:38
Unconventional Yet Common Aggregation Operations
mars • esProc • 1 Reply 52 View • 2025-02-27 16:57:06
SPL Quantitative Trading Practice Series: Trend Trading Strategy
mars • esProc • 1 Reply 44 View • 2025-02-27 10:41:49
SPL Quantitative Trading Practice Series: Linear Regression Strategy
mars • esProc • 1 Reply 47 View • 2025-02-26 15:36:04
SPL Quantitative Trading Practice Series: The KNN Trading Strategy
mars • esProc • 1 Reply 62 View • 2025-02-25 15:09:41
SPL Quantitative Trading Practice Series: The MACD Trading Strategy
chenhu • esProc • 1 Reply 47 View • 2025-02-25 09:17:54
Farewell to Window Functions, Embrace esProc SPL
mars • esProc • 1 Reply 51 View • 2025-02-24 17:37:20
SPL Quantitative Trading Practice Series: Turtle Trading Strategy
massslow • esProc • 2 Reply 52 View • 2025-02-24 09:05:16
Calculate customer churn rate
massslow • esProc • 2 Reply 62 View • 2025-02-24 09:07:55
Calculation of customer growth rate under renewal mode
lisongbo • esProc • 1 Reply 41 View • 2025-02-20 19:12:01
SPL Reporting: Hot-Swapping and Microservitization
massslow • esProc • 2 Reply 35 View • 2025-02-24 09:07:42
Empty seats
massslow • esProc • 2 Reply 43 View • 2025-02-24 09:07:26
Calculate the salary to be paid based on attendance and performance information
chenhu • esProc • 1 Reply 122 View • 2025-02-19 11:14:39
esProc SPL’s Grouping Operations: The Most Powerful in History, Bar None
massslow • esProc • 2 Reply 32 View • 2025-02-24 09:06:52
Display the Olympic gold medal table
massslow • esProc • 1 Reply 29 View • 2025-02-24 09:06:35
Prepare test data for the sales management system
sjr • esProc • 35 View • 2025-02-17 20:07:18
esProc uses simple SQL queries on structured text files
sjr • esProc • 41 View • 2025-02-17 19:09:05
Conventional operations of esProc SPL on structured text files
massslow • esProc • 2 Reply 46 View • 2025-02-24 09:03:21
Employees who have taken leave for more than two days three times consecutively a year
massslow • esProc • 2 Reply 37 View • 2025-02-24 09:03:05
Average account balance of customers who have ordered all products and other customers
massslow • esProc • 2 Reply 47 View • 2025-02-24 09:10:06
The average dwell time of a certain type of product in the supermarket
massslow • esProc • 2 Reply 52 View • 2025-02-24 09:02:42
The salesperson with the highest sales during the promotion period
massslow • esProc • 2 Reply 42 View • 2025-02-24 09:09:54
The product with the longest cumulative stockout time in the supermarket within a month
massslow • esProc • 2 Reply 59 View • 2025-02-24 09:08:40
Marriage matching

1 2 3 4 5 6 7 8 9 10 ... 30»

Distinctive Positional Operations

How to execute SQL on CSV files with esProc SPL

Unconventional Yet Common Aggregation Operations

SPL Quantitative Trading Practice Series: Trend Trading Strategy

SPL Quantitative Trading Practice Series: Linear Regression Strategy

SPL Quantitative Trading Practice Series: The KNN Trading Strategy

SPL Quantitative Trading Practice Series: The MACD Trading Strategy

Farewell to Window Functions, Embrace esProc SPL

SPL Quantitative Trading Practice Series: Turtle Trading Strategy

Calculate customer churn rate

Calculation of customer growth rate under renewal mode

SPL Reporting: Hot-Swapping and Microservitization

Empty seats

Calculate the salary to be paid based on attendance and performance information

esProc SPL’s Grouping Operations: The Most Powerful in History, Bar None

Display the Olympic gold medal table

Prepare test data for the sales management system

esProc uses simple SQL queries on structured text files

Conventional operations of esProc SPL on structured text files

Employees who have taken leave for more than two days three times consecutively a year

Average account balance of customers who have ordered all products and other customers

The average dwell time of a certain type of product in the supermarket

The salesperson with the highest sales during the promotion period

The product with the longest cumulative stockout time in the supermarket within a month

Marriage matching

New group

Contribute open source GitHub