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408 results
Cleaning Foreign Keys | Cleaning Messy Data in SQL (30‑Minute Challenge) | Day 29 -- MESSY DATA -- Customers CREATE ...
0 views
14h ago
Lesson 4 of the complete Data Science course on The Code Notebook: 4 topics in 16 minutes, in handwritten notes and simple ...
33 views
2d ago
Standardization pipelines | Cleaning Messy Data in SQL (30‑Minute Challenge) | Day 28 -- MESSY DATA CREATE TEMP TABLE ...
1d ago
In today's class, we continued with data cleaning in SQL, exploring how to update column values before converting to appropriate ...
95 views
3d ago
Clean real-world messy data: whitespace, case, nulls, duplicates and bad values. This is lesson 45 of 72 in the Complete SQL ...
4d ago
Messy data is the number one cause of broken queries, failed JOINs, and inaccurate BI dashboards. In this practical SQL tutorial, ...
39 views
6d ago
Data cleaning is a foundational step in any analysis pipeline, ensuring raw inputs are accurate, consistent, and ready for ...
133 views
Validation Rules | Cleaning Messy Data in SQL (30‑Minute Challenge) | Day 26CREATE TEMP TABLE employee_master_raw ...
Ranking Messy Data | Cleaning Messy Data in SQL (30‑Minute Challenge) | Day 23 -- Messy Data CREATE TEMP TABLE ...
Error Flagging | Cleaning Messy Data in SQL (30‑Minute Challenge) | Day 27 -- MESSY DATA CREATE TEMP TABLE ...
Subqueries for Cleaning | Cleaning Messy Data in SQL (30‑Minute Challenge) | Day 24 -- Messy Data CREATE TEMP TABLE ...
5d ago
OriginChainDB documentation: https://originchaindb.com/docs #OriginChainDB #SQL #DataCleaning #DataQuality ...
6 views
exceltutorial #leadsquare #resumeai #linkedin #euron #euronsystems #sudhanshu #euronaicourses Want to learn Data Cleaning ...
92 views
Want to learn how SQL is used in Data Analytics? In this SQL Demo Class by The NexaLearn, discover how SQL (Structured ...
8 views
3h ago
CASE WHEN with Multiple Conditions | Cleaning Messy Data in SQL (30‑Minute Challenge) | Day 25 -- Messy Data CREATE ...
2 views
Welcome to Part 4 of our Data Wrangling series! In this tutorial, we dive into practical techniques to clean, transform, and structure ...
31 views
Part of GraphL's SQL series — every section pairs one diagram with the idea it explains, so the picture and the words land ...
1 view
This topic is especially helpful for anyone learning SQL data cleaning, text manipulation in SQL, and practical database ...
Data scientists spend ~80% of their time cleaning data, and the worst problems never announce themselves. In this video, you'll ...
272 views
22h ago
Check out Coursera: Google AI Professional Certificate - https://imp.i384100.net/5kPAjL Google Career ...
18,193 views
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