Learn SQL - Database Mastery

Ensino

0,99 € · Desenvolvida para iPad. Não 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..

Classificações e críticas

  • Esta aplicação não recebeu classificações ou críticas suficientes para apresentar uma descrição geral.

O programador, Shahbaz Khan, indicou que as práticas de privacidade da app podem incluir o tratamento de dados conforme descrito abaixo. Encontrará mais informação na política de privacidade do programador .

  • Dados não recolhidos

    O programador não recolhe quaisquer dados desta app.

    As práticas de privacidade podem variar, por exemplo, com base nas funcionalidades que utiliza ou na sua idade. Saiba mais

    Acessibilidade

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    Informação

    Tamanho
    • 132,8 MB
    Categoria
    • Ensino
    Compatibilidade
    Requer o iOS 17 ou posterior.
    • iPhone
      Requer o iOS 17 ou posterior.
    • iPad
      Requer o iPadOS 17 ou posterior.
    • Mac
      Requer o macOS 14.0 ou posterior e o processador M1 da Apple ou posterior.
    • Apple Vision
      Requer o visionOS 1.0 ou posterior.
    Idiomas
    • Inglês
    Idade
    9+
    Fornecedor
    Shahbaz Khan
    • Shahbaz Khan identificou-se como comerciante desta app e confirmou que este produto ou serviço está em conformidade com a legislação da União Europeia.
    • Endereço
      Muhalla Dinpur Colony
      Near Jamia Abdullah Bin Masood
      Khanpur 64100
      Paquistão
    • Número de telefone
      +92 3138779937
    • E-mail
      shahbazchandio3691@gmail.com
    Copyright
    • © Shahbaz Khan
  • Site do programador
  • Política de Privacidade

    • Suporte

    • Partilha com a família

      Se tiver ativado a Partilha com a família, esta aplicação pode ser usada por até seis membros da família.

    Mais de: Shahbaz Khan