Peller_DA📊
@peller02
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Search is Life || Data Analyst || Excel || SQL || Power BI Developer 📊 || Python || Geospatial Analysts (Remote Sensing and GIS 🌍)
Osun, Nigeria
Joined August 2020
Project Recap ✅ One of my 2025 projects is tracking income & expenses through my bank statements. Where there’s data, there’s insight and insight drives smarter decisions. Start analyzing your account statements. Plan 2026 with clarity. #Flauntyourproject
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As a someone that gets tired on time over repetitive task, you endure to cook rice one day stored the process in one place, when you now feel like cooking rice, you call the process (fiamm -> rice appear😂.) Stored Procedure allow you to write the code once and use many times.
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Stored Procedure in SQL 📊 Worked with stored Procedure not too long in SQL and here to break it down for whom find issues with it. Let say you cook rice on daily basis, which is repetitive task with lot of process right ? 👇👇
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As a someone that gets tired on time over repetitive task, you endure to cook rice one day stored the process in one place, when you now feel like cooking rice, you call the process (fiamm -> rice appear😂.) Stored Procedure allow you to write the code once and use many times.
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Stored Procedure in SQL 📊 Worked with stored Procedure not too long in SQL and here to break it down for whom find issues with it. Let say you cook rice on daily basis, which is repetitive task with lot of process right ? 👇👇
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CTE vs Subquery Same output Different logic But in the case, CTE is a temporary result/Table that can be reuse while nested query can't be used again. #SQL
One of the way to deal with newbie in SQL is introduced him to Sub-queries and hide CTE from him/her cuz they won't come to taste of Subquery again if CTE is revealed😂 CTE gives us 3 R's: Readability Readability Reduce complexity. This alone save us headache of nested query
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CTE vs Subquery Same output Different logic But in the case, CTE is a temporary result/Table that can be reuse while nested query can't be used again. #SQL
One of the way to deal with newbie in SQL is introduced him to Sub-queries and hide CTE from him/her cuz they won't come to taste of Subquery again if CTE is revealed😂 CTE gives us 3 R's: Readability Readability Reduce complexity. This alone save us headache of nested query
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One of the way to deal with newbie in SQL is introduced him to Sub-queries and hide CTE from him/her cuz they won't come to taste of Subquery again if CTE is revealed😂 CTE gives us 3 R's: Readability Readability Reduce complexity. This alone save us headache of nested query
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WHEN THE LAW BECOMES THE ENEMY: NIGERIA'S DRONE REGULATIONS ARE A GIFT TO TERRORISTS In recent months, I have received a growing number of calls from drone operators across Nigeria. Their drones have been seized by personnel under the Office of the National Security Adviser.
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Insight of the Day 💡📊 In the process of doing better in my data analysis journey, one the headache is which type of Visuals "am I going to use" Misrepresentation of Visuals make less of your Dashboard and this clean-sheet below really help out. 👇👇👇
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Data analytics in 4 stages with better explanation infographic
Data analytics is like visiting a doctor. Descriptive – What happened? -Symptoms Diagnostic – Why did it happen? -Diagnosis Predictive – What might happen? -Forecast Prescriptive – What should be done? -Treatment From symptoms to solutions, data tells the story. @ibn_wittig
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1. Why are our sales dropping in Q2? 2. Which product brings the highest profit? 3. Which customers are most likely to churn? 💡Purpose: 1. To understand what the business cares about 2. To guide the analysis in the right direction 3. Good Insight for Decision making
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As a data Analyst prioritizing 'Business Question' will really safe you time and help you hit the nail in the right spot. What is Business question? Business questions are the problems the organization wants to solve. They usually come before analysis starts Example👇
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We’ve received disturbing news overnight. One of the parents who came to celebrate his daughter academic success was kidnapped on his way back home. The family is in serious emotional and financial distres. We need all available support @PoliceNG @OfficialDSSNG @Wizarab10
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First-Class graduate in Remote Sensing & Geoscience Information Systems, recognized six times on the Dean’s Honours List, and distinguished by an exceptional academic performance: 51 A’s, 19 B’s, 7 C’s, 1D. Lowest GPA of 4.19/5.00 Highest GPA of 5.00/5.00 Proverb 16:3💯 #FUTA
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First-Class graduate in Remote Sensing & Geoscience Information Systems, recognized six times on the Dean’s Honours List, and distinguished by an exceptional academic performance: 51 A’s, 19 B’s, 7 C’s, 1D. Lowest GPA of 4.19/5.00 Highest GPA of 5.00/5.00 Proverb 16:3💯 #FUTA
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GIS / Data Analyst: The Crucial Role of GIS and Data Analysts in Asset Management In the world of geospatial information systems (GIS) and data analysis, one of the most demanding yet rewarding responsibilities is the management of assets. These assets aren't just abstract
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