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Data Analytics Projects - SQL, Excel, Tableau, Python & Power BI Interview Resources
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Covering all technical and popular stuff about anything related to Data Science: AI, Big Data, Machine Learning, Statistics, general Math and the applications of former. Ads/ Promo: @love_data
Mostrar más📈 Análisis del canal de Telegram Data Analytics Projects - SQL, Excel, Tableau, Python & Power BI Interview Resources
El canal Data Analytics Projects - SQL, Excel, Tableau, Python & Power BI Interview Resources (@sqlproject) en el segmento lingüístico de Inglés es un actor destacado. Actualmente la comunidad reúne a 39 525 suscriptores, ocupando la posición 4 699 en la categoría Educación y el puesto 10 043 en la región India.
📊 Métricas de audiencia y dinámica
Desde su creación el невідомо, el proyecto ha mostrado un crecimiento acelerado, reuniendo a 39 525 suscriptores.
Según los últimos datos del 23 junio, 2026, el canal mantiene una actividad estable. En los últimos 30 días la variación de miembros fue de 152, y en las últimas 24 horas de -5, conservando un alto alcance.
- Estado de verificación: No verificado
- Tasa de interacción (ER): El promedio de interacción de la audiencia es 2.19%. Durante las primeras 24 horas tras publicar, el contenido suele obtener 0.50% de reacciones respecto al total de suscriptores.
- Alcance de las publicaciones: Cada publicación recibe en promedio 866 visualizaciones. En el primer día suele acumular 196 visualizaciones.
- Reacciones e interacción: La audiencia responde de forma activa: el promedio de reacciones por publicación es 2.
- Intereses temáticos: El contenido se centra en temas clave como analytic, dataset, visualization, sql, learning.
📝 Descripción y política de contenido
El autor describe el recurso como un espacio para expresar opiniones subjetivas:
“Covering all technical and popular stuff about anything related to Data Science: AI, Big Data, Machine Learning, Statistics, general Math and the applications of former.
Ads/ Promo: @love_data”
Gracias a la alta frecuencia de actualizaciones (últimos datos recibidos el 24 junio, 2026), el canal mantiene la vigencia y un amplio alcance. La analítica demuestra que la audiencia interactúa activamente con el contenido, lo que lo convierte en un punto de referencia dentro de la categoría Educación.
39 525
Suscriptores
-524 horas
-397 días
+15230 días
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Publicaciones del Canal
✅ Top Data Analyst Projects That Impress Recruiters 📈💼
1. Sales Data Analysis
→ Analyze monthly/quarterly sales trends
→ Segment by product, region, and sales reps
→ Tools: Excel, SQL, Power BI/Tableau
2. Customer Retention Dashboard
→ Churn analysis and retention KPIs
→ Use cohort analysis, funnel visualization
→ Tools: Python, Tableau
3. E-commerce Data Exploration
→ Study user behavior, conversion rate
→ Analyze cart abandonment, top-selling products
→ Tools: SQL, Python (Pandas, Matplotlib)
4. HR Data Insights
→ Track hiring trends, attrition, diversity metrics
→ Build dashboards showing tenure, department stats
→ Tools: Excel, Power BI
5. Financial Data Modeling
→ Actual vs. forecasted revenue/costs
→ Include profitability ratios and variance analysis
→ Tools: Excel, Power BI, SQL
6. Web Traffic Analysis
→ Analyze Google Analytics or log data
→ Focus on user paths, bounce rates, session duration
→ Tools: Python, SQL
7. Survey Data Insights
→ Clean raw survey data, visualize trends
→ Sentiment analysis on feedback (optional NLP)
→ Tools: Excel, Python, Tableau
Tips:
• Explain the business impact of your insights
• Show your workflow: data cleaning → analysis → visualization
• Host projects on GitHub or portfolio site
💬 Tap ❤️ for more!
| 2 |  𝟳 𝗙𝗥𝗘𝗘 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝗧𝗼 𝗘𝗻𝗿𝗼𝗹𝗹 𝗜𝗻 𝟮𝟬𝟮𝟲😍
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Enroll For FREE & Get Certified 🎓 | 445 |
| 3 | 📂 Top Projects for Data Analytics Portfolio 🚀💻
📊 1. Sales Dashboard (Excel / Power BI / Tableau)
▶️ Analyze monthly/quarterly sales by region, category
▶️ Show KPIs: Revenue, YoY Growth, Profit Margin
🛍 2. E-commerce Customer Segmentation (Python + Clustering)
▶️ Use RFM (Recency, Frequency, Monetary) model
▶️ Visualize clusters with Seaborn / Plotly
📉 3. Churn Prediction Model (Python + ML)
▶️ Dataset: Telecom or SaaS customer data
▶️ Techniques: Logistic Regression, Decision Tree
📦 4. Supply Chain Delay Analysis (SQL + Tableau)
▶️ Identify causes of late deliveries using historical order data
▶️ Visualize supplier-wise performance
📈 5. A/B Testing for Product Feature (SQL + Python)
▶️ Simulate or use real test data (e.g. button click-through rates)
▶️ Metrics: Conversion Rate, Significance Test
📍 6. COVID-19 Trend Tracker (Python + Dash)
▶️ Scrape or pull live data from APIs
▶️ Show cases, recovery, testing rates by country
📅 7. HR Analytics – Attrition Analysis (Excel / Python)
▶️ Predict or explore employee exits
▶️ Use decision trees or visual storytelling
💡 Tip: Upload projects to GitHub + create a simple portfolio site or blog to stand out.
💬 Double Tap ❤️ For More | 497 |
| 4 | ✅ Power BI Roadmap: Step-by-Step Guide to Master Power BI 📊💻
Whether you're aiming to be a data analyst, business intelligence pro, or dashboard expert — this roadmap has you covered 👇
📍 1. Power BI Basics
⦁ Get familiar with Power BI Desktop interface
⦁ Connect to data sources (Excel, CSV, databases)
⦁ Learn Basic visualizations: tables, charts, slicers
📍 2. Data Transformation & Modeling
⦁ Use Power Query Editor to clean & shape data
⦁ Create relationships between tables
⦁ Understand data types & formats
📍 3. DAX Fundamentals
⦁ Master calculated columns & measures
⦁ Learn core functions: SUM, CALCULATE, FILTER, RELATED
⦁ Use variables and time intelligence functions
📍 4. Advanced Visualizations
⦁ Build interactive reports and dashboards
⦁ Use bookmarks, buttons & drill-throughs
⦁ Customize visuals & layouts for storytelling
📍 5. Data Refresh & Gateway
⦁ Set up scheduled refresh with data gateways
⦁ Understand live vs import modes
⦁ Manage refresh performance
📍 6. Row-Level Security (RLS)
⦁ Learn to restrict data access by user roles
⦁ Implement roles & test security in reports
📍 7. Power BI Service & Collaboration
⦁ Publish reports to Power BI Service
⦁ Share dashboards and collaborate with teams
⦁ Use workspaces, apps, and permissions
📍 8. Power BI Mobile & Embedded
⦁ Optimize reports for mobile devices
⦁ Embed Power BI visuals in apps or websites
📍 9. Performance Optimization
⦁ Use Performance Analyzer to tune reports
⦁ Optimize data models & DAX queries
⦁ Best practices for large datasets
📍 10. Power BI API & Automation
⦁ Use Power BI REST API for automation
⦁ Integrate with Power Automate & Azure services
📍 11. Real Projects & Practice
⦁ Build sample dashboards: Sales, Marketing, Finance
⦁ Join challenges on platforms like Enterprise DNA, Radacad
📍 12. Certification & Career Growth
⦁ Prepare for DA-100 / PL-300 certification
⦁ Build portfolio & LinkedIn presence
⦁ Apply for BI Analyst & Power BI Developer roles
💡 Pro Tip: Combine Power BI skills with SQL and Python for a powerful data career combo!
💬 Double Tap ♥️ For More! | 412 |
| 5 |  𝗔𝗰𝗰𝗲𝗻𝘁𝘂𝗿𝗲 𝗙𝗥𝗘𝗘 𝗩𝗶𝗿𝘁𝘂𝗮𝗹 𝗜𝗻𝘁𝗲𝗿𝗻𝘀𝗵𝗶𝗽 𝗳𝗼𝗿 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘁𝗶𝗰𝘀 𝘄𝗶𝘁𝗵 𝗙𝗿𝗲𝗲 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗲 📊
Join the Accenture Virtual Internship Program and learn industry-relevant analytics skills with a free certificate 🌍
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🔗 𝗘𝗻𝗿𝗼𝗹𝗹 𝗙𝗼𝗿 𝗙𝗥𝗘𝗘👇:
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🔥 Start your Data Analytics journey today and gain valuable virtual internship experience from a top global company. | 331 |
| 6 | SQL isn't easy!
It’s the powerful language that helps you manage and manipulate data in databases.
To truly master SQL, focus on these key areas:
0. Understanding the Basics: Get comfortable with SQL syntax, data types, and basic queries like SELECT, INSERT, UPDATE, and DELETE.
1. Mastering Data Retrieval: Learn advanced SELECT statements, including JOINs, GROUP BY, HAVING, and subqueries to retrieve complex datasets.
2. Working with Aggregation Functions: Use functions like COUNT(), SUM(), AVG(), MIN(), and MAX() to summarize and analyze data efficiently.
3. Optimizing Queries: Understand how to write efficient queries and use techniques like indexing and query execution plans for performance optimization.
4. Creating and Managing Databases: Master CREATE, ALTER, and DROP commands for building and maintaining database structures.
5. Understanding Constraints and Keys: Learn the importance of primary keys, foreign keys, unique constraints, and indexes for data integrity.
6. Advanced SQL Techniques: Dive into CASE statements, CTEs (Common Table Expressions), window functions, and stored procedures for more powerful querying.
7. Normalizing Data: Understand database normalization principles and how to design databases to avoid redundancy and ensure consistency.
8. Handling Transactions: Learn how to use BEGIN, COMMIT, and ROLLBACK to manage transactions and ensure data integrity.
9. Staying Updated with SQL Trends: The world of databases evolves—stay informed about new SQL functions, database management systems (DBMS), and best practices.
⏳ With practice, hands-on experience, and a thirst for learning, SQL will empower you to unlock the full potential of data!
You can read detailed article here
I've curated essential SQL Interview Resources👇
https://t.me/mysqldata
Share with credits: https://t.me/sqlspecialist
Hope it helps :) | 305 |
| 7 |  🚀 𝗧𝗼𝗽 𝗠𝗶𝗰𝗿𝗼𝘀𝗼𝗳𝘁 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀 𝗬𝗼𝘂 𝗖𝗮𝗻 𝗟𝗲𝗮𝗿𝗻 𝗳𝗼𝗿 𝗙𝗥𝗘𝗘! 💼🔥
These free courses can help you build in-demand tech skills for 2026 👇
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🔥 Start learning today and future-proof your career with Microsoft-certified skills. | 266 |
| 8 | Data Analytics Interview Topics in structured way :
🔵Python: Data Structures: Lists, tuples, dictionaries, sets Pandas: Data manipulation (DataFrame operations, merging, reshaping) NumPy: Numeric computing, arrays Visualization: Matplotlib, Seaborn for creating charts
🔵SQL: Basic : SELECT, WHERE, JOIN, GROUP BY, ORDER BY Advanced : Subqueries, nested queries, window functions DBMS: Creating tables, altering schema, indexing Joins: Inner join, outer join, left/right join Data Manipulation: UPDATE, DELETE, INSERT statements Aggregate Functions: SUM, AVG, COUNT, MAX, MIN
🔵Excel: Formulas & Functions: VLOOKUP, HLOOKUP, IF, SUMIF, COUNTIF Data Cleaning: Removing duplicates, handling errors, text-to-columns PivotTables Charts and Graphs What-If Analysis: Scenario Manager, Goal Seek, Solver
🔵Power BI:
Data Modeling: Creating relationships between datasets
Transformation: Cleaning & shaping data using
Power Query Editor Visualization: Creating interactive reports and dashboards
DAX (Data Analysis Expressions): Formulas for calculated columns, measures Publishing and sharing reports, scheduling data refresh
🔵 Statistics Fundamentals: Mean, median, mode Variance, standard deviation Probability distributions Hypothesis testing, p-values, confidence intervals
🔵Data Manipulation and Cleaning: Data preprocessing techniques (handling missing values, outliers), Data normalization and standardization Data transformation Handling categorical data
🔵Data Visualization: Chart types (bar, line, scatter, histogram, boxplot) Data visualization libraries (matplotlib, seaborn, ggplot) Effective data storytelling through visualization
Also showcase these skills using data portfolio if possible
Like for more content like this 😍 | 317 |
| 9 |  𝗗𝗮𝘁𝗮 𝗦𝗰𝗶𝗲𝗻𝗰𝗲 𝘄𝗶𝘁𝗵 𝗔𝗜 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲 | 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗔𝘀𝘀𝗶𝘀𝘁𝗮𝗻𝗰𝗲😍
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✅ 60+ Hiring Drives Every Month
✅ 1-on-1 Expert Mentorship
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✅ Highest Salary: ₹12.65 LPA
𝗕𝗼𝗼𝗸 𝗮 𝗙𝗥𝗘𝗘 𝗦𝗲𝘀𝘀𝗶𝗼𝗻 :- 👇:-
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Hurry Up 🏃♂️! Limited seats are available. | 322 |
| 10 | Step-by-step Guide to Create a Data Analyst Portfolio:
✅ 1️⃣ Choose Your Tools & Skills
Decide what tools you want to showcase:
• Excel, SQL, Python (Pandas, NumPy)
• Data visualization (Tableau, Power BI, Matplotlib, Seaborn)
• Basic statistics and data cleaning
✅ 2️⃣ Plan Your Portfolio Structure
Your portfolio should include:
• Home Page – Brief intro about you
• About Me – Skills, tools, background
• Projects – Showcased with explanations and code
• Contact – Email, LinkedIn, GitHub
• Optional: Blog or case studies
✅ 3️⃣ Build Your Portfolio Website or Use Platforms
Options:
• Build your own website with HTML/CSS or React
• Use GitHub Pages, Tableau Public, or LinkedIn articles
• Make sure it’s easy to navigate and mobile-friendly
✅ 4️⃣ Add 3–5 Detailed Projects
Projects should cover:
• Data cleaning and preprocessing
• Exploratory Data Analysis (EDA)
• Data visualization dashboards or reports
• SQL queries or Python scripts for analysis
Each project should include:
• Problem statement
• Dataset source
• Tools & techniques used
• Key findings & visualizations
• Link to code (GitHub) or live dashboard
✅ 5️⃣ Publish & Share Your Portfolio
Host your portfolio on:
• GitHub Pages
• Tableau Public
• Personal website or blog
✅ 6️⃣ Keep It Updated
• Add new projects regularly
• Improve old ones based on feedback
• Share insights on LinkedIn or data blogs
💡 Pro Tips
• Focus on storytelling with data — explain what the numbers mean
• Use clear visuals and dashboards
• Highlight business impact or insights from your work
• Include a downloadable resume and links to your profiles
🎯 Goal: Anyone visiting your portfolio should quickly understand your data skills, see your problem-solving ability, and know how to reach you.
👍 Tap ❤️ if you found this helpful! | 351 |
| 11 | 🧠 SQL Interview Question (Top-N per Group + Tie Handling - Tricky)
📌
scores(student_id, subject, marks)
❓ Ques :
👉 Find students who scored the highest marks in each subject.
👉 If multiple students have the same top score, include all of them (handle ties).
🧩 How Interviewers Expect You to Think
• Group data by subject 📚
• Identify highest marks within each group
• Handle ties correctly (don’t lose rows)
• Use window functions (RANK vs ROW_NUMBER)
💡 SQL Solution
SELECT
student_id,
subject,
marks
FROM (
SELECT
scores.student_id,
scores.subject,
scores.marks,
RANK() OVER (
PARTITION BY scores.subject
ORDER BY scores.marks DESC
) AS rnk
FROM scores
) ranked_scores
WHERE ranked_scores.rnk = 1;
🔥 Why This Question Is Powerful
• Tests Top-N per group (very common pattern) 🧠
• Checks understanding of RANK vs ROW_NUMBER
❤️ React if you want more real interview-level SQL questions 🚀 | 348 |
| 12 | ✅ SQL Checklist for Data Analysts 🧠💻
📚 1. Understand SQL Basics
☑ What is SQL and how databases work
☑ Relational vs non-relational databases
☑ Table structure: rows, columns, keys
🧩 2. Core SQL Queries
☑ SELECT, FROM, WHERE
☑ ORDER BY, LIMIT
☑ DISTINCT, BETWEEN, IN, LIKE
🔗 3. Master Joins
☑ INNER JOIN
☑ LEFT JOIN / RIGHT JOIN
☑ FULL OUTER JOIN
☑ Practice combining data from multiple tables
📊 4. Aggregation & Grouping
☑ COUNT, SUM, AVG, MIN, MAX
☑ GROUP BY & HAVING
☑ Aggregate filtering
📈 5. Subqueries & CTEs
☑ Use subqueries inside SELECT/WHERE
☑ WITH clause for common table expressions
☑ Nested queries and optimization basics
🧮 6. Window Functions
☑ RANK(), ROW_NUMBER(), DENSE_RANK()
☑ PARTITION BY & ORDER BY
☑ LEAD(), LAG(), SUM() OVER
🧹 7. Data Cleaning with SQL
☑ Remove duplicates (DISTINCT, ROW_NUMBER)
☑ Handle NULLs
☑ Use CASE WHEN for conditional logic
🛠️ 8. Practice & Real Tasks
☑ Write queries from real datasets
☑ Analyze sales, customers, transactions
☑ Build reports with JOINs and aggregations
📁 9. Tools to Use
☑ PostgreSQL / MySQL / SQL Server
☑ db-fiddle, Mode Analytics, DataCamp, StrataScratch
☑ VS Code + SQL extensions
🚀 10. Interview Prep
☑ Practice 50+ SQL questions
☑ Solve problems on LeetCode, HackerRank
☑ Explain query logic clearly in mock interviews
💬 Tap ❤️ if this was helpful! | 359 |
| 13 |  🎓𝟱 𝗙𝗥𝗘𝗘 𝗜𝗕𝗠 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗰𝗮𝘁𝗶𝗼𝗻 𝗖𝗼𝘂𝗿𝘀𝗲𝘀 𝟮𝟬𝟮𝟲 🚀
IBM SkillsBuild offers FREE online courses, digital credentials, and career-focused learning paths to help students and professionals become job-ready. 🌟
✔️ 100% Free Learning Resources
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⏳ Start Learning Today & Boost Your Career! | 368 |
| 14 | 𝗜𝗻𝘁𝗲𝗿𝘃𝗶𝗲𝘄𝗲𝗿: You have 2 minutes to solve this SQL query.
List employees who earn more than their department manager's salary from the employees table (manager_id references employee id).
𝗠𝗲: Challenge accepted!
SELECT e1.name, e1.department, e1.salary
FROM employees e1
JOIN employees e2 ON e1.department = e2.department AND e1.manager_id = e2.id
WHERE e1.salary > e2.salary;
I self-joined the employees table on department and manager_id to compare each employee's salary against their manager's in the same department. The WHERE clause filters for employees earning more. This tests join mastery for hierarchical data, common in org charts.
𝗧𝗶𝗽 𝗳𝗼𝗿 𝗦𝗤𝗟 𝗝𝗼𝗯 𝗦𝗲𝗲𝗸𝗲𝗿𝘀:
Self-joins shine for intra-table relationships like managers/employees or siblings—practice with employee hierarchies to impress in data engineering interviews!
React with ❤️ for more | 596 |
| 15 | ✅ Complete SQL Roadmap in 2 Months
Month 1: Strong SQL Foundations
Week 1: Database and query basics
- What SQL does in analytics and business
- Tables, rows, columns
- Primary key and foreign key
- SELECT, DISTINCT
- WHERE with AND, OR, IN, BETWEEN
Outcome: You understand data structure and fetch filtered data.
Week 2: Sorting and aggregation
- ORDER BY and LIMIT
- COUNT, SUM, AVG, MIN, MAX
- GROUP BY
- HAVING vs WHERE
- Use case like total sales per product
Outcome: You summarize data clearly.
Week 3: Joins fundamentals
- INNER JOIN
- LEFT JOIN
- RIGHT JOIN
- Join conditions
- Handling NULL values
Outcome: You combine multiple tables correctly.
Week 4: Joins practice and cleanup
- Duplicate rows after joins
- SELF JOIN with examples
- Data cleaning using SQL
- Daily join-based questions
Outcome: You stop making join mistakes.
Month 2: Analytics-Level SQL
Week 5: Subqueries and CTEs
- Subqueries in WHERE and SELECT
- Correlated subqueries
- Common Table Expressions
- Readability and reuse
Outcome: You write structured queries.
Week 6: Window functions
- ROW_NUMBER, RANK, DENSE_RANK
- PARTITION BY and ORDER BY
- Running totals
- Top N per category problems
Outcome: You solve advanced analytics queries.
Week 7: Date and string analysis
- Date functions for daily, monthly analysis
- Year-over-year and month-over-month logic
- String functions for text cleanup
Outcome: You handle real business datasets.
Week 8: Project and interview prep
- Build a SQL project using sales or HR data
- Write KPI queries
- Explain query logic step by step
- Daily interview questions practice
Outcome: You are SQL interview ready.
Practice platforms
- LeetCode SQL
- HackerRank SQL
- Kaggle datasets
Double Tap ♥️ For Detailed Explanation of Each Topic | 483 |
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| 17 | ✅ Step-by-Step Approach to Learn Programming 💻🚀
➊ Pick a Programming Language
Start with beginner-friendly languages that are widely used and have lots of resources.
✔ Python – Great for beginners, versatile (web, data, automation)
✔ JavaScript – Perfect for web development
✔ C++ / Java – Ideal if you're targeting DSA or competitive programming
Goal: Be comfortable with syntax, writing small programs, and using an IDE.
➋ Learn Basic Programming Concepts
Understand the foundational building blocks of coding:
✔ Variables, data types
✔ Input/output
✔ Loops (for, while)
✔ Conditional statements (if/else)
✔ Functions and scope
✔ Error handling
Tip: Use visual platforms like W3Schools, freeCodeCamp, or Sololearn.
➌ Understand Data Structures Algorithms (DSA)
✔ Arrays, Strings
✔ Linked Lists, Stacks, Queues
✔ Hash Maps, Sets
✔ Trees, Graphs
✔ Sorting Searching
✔ Recursion, Greedy, Backtracking
✔ Dynamic Programming
Use GeeksforGeeks, NeetCode, or Striver's DSA Sheet.
➍ Practice Problem Solving Daily
✔ LeetCode (real interview Qs)
✔ HackerRank (step-by-step)
✔ Codeforces / AtCoder (competitive)
Goal: Focus on logic, not just solutions.
➎ Build Mini Projects
✔ Calculator
✔ To-do list app
✔ Weather app (using APIs)
✔ Quiz app
✔ Rock-paper-scissors game
Projects solidify your concepts.
➏ Learn Git GitHub
✔ Initialize a repo
✔ Commit push code
✔ Branch and merge
✔ Host projects on GitHub
Must-have for collaboration.
➐ Learn Web Development Basics
✔ HTML – Structure
✔ CSS – Styling
✔ JavaScript – Interactivity
Then explore:
✔ React.js
✔ Node.js + Express
✔ MongoDB / MySQL
➑ Choose Your Career Path
✔ Web Dev (Frontend, Backend, Full Stack)
✔ App Dev (Flutter, Android)
✔ Data Science / ML
✔ DevOps / Cloud (AWS, Docker)
➒ Work on Real Projects Internships
✔ Build a portfolio
✔ Clone real apps (Netflix UI, Amazon clone)
✔ Join hackathons
✔ Freelance or open source
✔ Apply for internships
➓ Stay Updated Keep Improving
✔ Follow GitHub trends
✔ Dev YouTube channels (Fireship, etc.)
✔ Tech blogs (Dev.to, Medium)
✔ Communities (Discord, Reddit, X)
🎯 Remember:
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• Learn by building
• Debugging is learning
• Track progress weekly
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| 20 |  🖥 SQL Commands - essentials | 900 |
