istanbul yaşam analizi
-
Updated
Aug 13, 2026 - Python
#
sql-window-functions
Here are 6 public repositories matching this topic...
Workqueue analytics that replays WQ event logs with SQL window functions to measure aging and first-pass yield, and detects ping-pong claims bouncing between queues under conflicting routing rules. 1.0 precision/recall on labeled victims, 1.1M events analyzed in 7s, with a generated daily ops packet (Excel + PDF).
python sql excel event-sourcing data-analytics process-mining duckdb healthcare-analytics healthcare-it revenue-cycle-management operational-reporting sql-window-functions hospital-billing workqueue-management
-
Updated
Jul 16, 2026 - Python
The ultimate 500+ data science tricks platform by Aman Vishwakarma (BeginnerAman). Features flashcards, 10-stage Data Analyst framework & 8-stage ML pipeline.
python data-science machine-learning roadmap sql flashcards numpy scikit-learn pandas data-engineering cheatsheet data-analysis matplotlib aman av data-cleaning ak aman-vishwakarma sql-window-functions beginneraman
-
Updated
Sep 23, 2026 - HTML
This repository contains a collection of SQL scripts I developed to demonstrate a range of analytical techniques, including exploratoray-data analysis, time-series analysis, cumulative analysis, performance analysis, data segmentation, and part-to-whole analysis.
data sql sql-server reporting sql-query business-intelligence data-analytics data-analysis business-analytics sql-window-functions
-
Updated
Sep 18, 2026 - TSQL
An automated, high-performance ETL engine using DuckDB and advanced SQL window functions to calculate customer cohort retention and Lifetime Value (LTV) across millions of rows in milliseconds.
python data-engineering ltv cohort-analysis etl-pipeline lifetime-value analytics-engineering duckdb retention-metrics sql-window-functions
-
Updated
Oct 2, 2026 - Jupyter Notebook
Applied MySQL to solve business problems.
mysql sql exploratory-data-analysis data-analytics data-analysis data-analyst regular-expressions data-cleaning data-quality business-analytics customer-analytics mysql-query-builder sales-analytics sql-subqueries sql-project mysql-queries retail-analytics sql-import-script sql-joins sql-window-functions
-
Updated
Sep 1, 2026
Add this topic to your repo
To associate your repository with the sql-window-functions topic, visit your repo's landing page and select "manage topics."