Learn SQL - Database Mastery

Educación

0,99 € · Diseñada para iPad. No verificada para macOS.

Master SQL, the universal language of data! Whether you're aiming to become a Data Analyst, Database Administrator, Backend Developer, or simply want to unlock the power of data, this is the most comprehensive SQL learning app. Learn MySQL, PostgreSQL, SQLite, and core database theory - all in one beautifully designed, offline-ready app. WHY LEARN SQL? SQL is the most in-demand data skill: - Universal Language - Used by every company that stores data - High-Paying Careers - Data Analysts, DBAs, and Backend Developers earn top salaries - Essential for Tech - Required for data science, web development, and business intelligence - Easy to Learn - Readable syntax, quick to pick up, powerful results - Job Market - Appears in 80%+ of data and backend job postings COMPLETE SQL CURRICULUM Structured lessons from first query to database expert: - SQL Fundamentals - SELECT, INSERT, UPDATE, DELETE statements - Filtering & Sorting - WHERE clauses, ORDER BY, LIMIT, OFFSET - Joins & Relationships - INNER JOIN, LEFT JOIN, RIGHT JOIN, FULL JOIN, CROSS JOIN - Aggregations - GROUP BY, HAVING, COUNT, SUM, AVG, MIN, MAX - Subqueries & CTEs - Nested queries, WITH clauses, recursive CTEs - Database Design - Tables, schemas, primary keys, foreign keys, constraints - Normalization - 1NF, 2NF, 3NF, BCNF database design principles - Indexes & Optimization - Query performance, execution plans, indexing strategies - Transactions - ACID properties, COMMIT, ROLLBACK, isolation levels - Views & Stored Procedures - Reusable queries, procedural SQL - Triggers & Events - Automated database actions - Advanced SQL - Window functions, pivoting, common table expressions MASTER POPULAR DATABASES Learn the databases companies actually use: - MySQL - World's most popular open-source relational database - PostgreSQL - Advanced enterprise database with rich features - SQLite - Lightweight embedded database for mobile and desktop apps - DuckDB - High-performance analytical database for OLAP workloads - DBMS Theory - Relational models, ER diagrams, database architecture BUILT-IN CODE PLAYGROUND Practice makes perfect with our live SQL compiler: - Write and execute SQL queries on your device - See results instantly in a clean table format - Syntax highlighting for SQL, MySQL, and PostgreSQL dialects - Error detection and helpful feedback - Save your queries for later review AI-POWERED SQL TUTOR Stuck on a query? Our AI assistant provides: - Instant SQL query explanations and debugging help - Database design recommendations - Query optimization tips - 24/7 personalized learning support DAILY LEARNING & GAMIFICATION Stay motivated with smart features: - Daily SQL tips curated to your level - Learning streaks - don't break the chain! - XP points & achievement badges - Study goals & personalized reminders - Progress analytics & insights DEVELOPER ESSENTIALS Everything you need in one app: - Cheat Sheets - Quick SQL syntax reference (SELECT, JOIN, GROUP BY, Window Functions) - Code Snippets - Copy-paste ready query patterns - Interview Questions - 50+ SQL interview questions with answers - Bookmarks & Notes - Organize your learning - Powerful Search - Find any topic instantly - Dark Mode - Easy on the eyes for night studying OFFLINE-FIRST DESIGN Learn anywhere, anytime: - All lessons are offline access - Cheat sheets available without internet - Sync progress when back online - Perfect for commutes and travel REAL-WORLD TOOLS Expand beyond SQL: - Git & GitHub - Version control for database schema migrations - Postman - API testing and database integration workflows WHO IS THIS FOR? - Aspiring Data Analysts and Data Scientists - Backend Developers learning database skills - Students preparing for database courses and exams - Professionals switching to data careers - Self-taught learners wanting structure - Anyone preparing for SQL interview questions Start your database mastery journey today..

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El desarrollador, Shahbaz Khan, ha indicado que las prácticas de privacidad de la app pueden incluir la gestión de datos descrita a continuación. Para obtener más información, consulta la política de privacidad del desarrollador .

  • No se recopilan datos

    El desarrollador no recopila ningún dato en esta app.

    Las prácticas de privacidad pueden variar, por ejemplo, dependiendo de tu edad o de las funciones que uses. Más información

    Accesibilidad

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    Ficha técnica

    Tamaño
    • 132,8 MB
    Categoría
    • Educación
    Compatibilidad
    Requiere iOS 17 o posterior.
    • iPhone
      Requiere iOS 17 o posterior.
    • iPad
      Requiere iPadOS 17 o posterior.
    • Mac
      Requiere macOS 14.0 o posterior y un Mac con el chip M1 de Apple o posterior.
    • Apple Vision
      Requiere visionOS 1.0 o posterior.
    Idiomas
    • Inglés
    Proveedor
    Shahbaz Khan
    • Shahbaz Khan se ha identificado como comerciante de esta app y ha confirmado que este producto o servicio cumple la legislación de la Unión Europea.
    • Dirección
      Muhalla Dinpur Colony
      Near Jamia Abdullah Bin Masood
      Khanpur 64100
      Pakistán
    • Número de teléfono
      +92 3138779937
    • Correo electrónico
      shahbazchandio3691@gmail.com
    Derechos de autor
    • © Shahbaz Khan
  • Sitio web del desarrollador
  • Política de privacidad

    • Compatibilidad

    • En familia

      Si “En familia” está activado, hasta seis miembros de la familia podrán utilizar esta app.

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