Query Languages

Query Languages are specialized programming languages used to request information from databases and manipulate that data. Coursera's Query Language catalogue teaches you how to interact with databases, retrieve, insert, update, delete data and manage database schema. You'll learn the fundamentals of Structured Query Language (SQL), NoSQL, GraphQL, and other widely used query languages. You'll acquire the skills to design and execute complex queries, optimize database performance, and manage large-scale data systems, making you invaluable in roles such as database administrator, data analyst, or backend developer.
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Results for "query languages"

  • Status: Preview

    Oracle

    Skills you'll gain: MySQL, Oracle Databases, Database Management, Performance Tuning, Query Languages, Database Architecture and Administration, Relational Databases

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial

    Universidad Nacional Autónoma de México

    Skills you'll gain: NoSQL, Database Systems, MongoDB, Database Management Systems, Databases, Database Design, Relational Databases, Query Languages, Apache Cassandra, Scalability, Graph Theory, Unstructured Data, Maintainability

    4.3
    Rating, 4.3 out of 5 stars
    167 reviews

    Intermediate · Course · 1 - 3 Months

  • Status: Free Trial

    IBM

    Skills you'll gain: Generative AI, Data Storytelling, OpenAI, Analytics, Data Analysis, Interactive Data Visualization, Dashboard, Prompt Engineering, Data Ethics, Responsible AI, Data Visualization Software, Statistical Analysis, Python Programming, Query Languages

    4.7
    Rating, 4.7 out of 5 stars
    159 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Coursera Project Network

    Skills you'll gain: SQL, Stored Procedure, Query Languages, MySQL, Database Management, Transaction Processing, Data Manipulation, Relational Databases

    4
    Rating, 4 out of 5 stars
    27 reviews

    Beginner · Guided Project · Less Than 2 Hours

  • Status: Free Trial

    Johns Hopkins University

    Skills you'll gain: Apache Hadoop, Big Data, Apache Hive, Apache Spark, NoSQL, Data Infrastructure, File Systems, Data Processing, Data Management, Analytics, Data Science, SQL, Query Languages, Data Manipulation, Java, Data Structures, Distributed Computing, Scripting Languages, Data Transformation, Performance Tuning

    Intermediate · Specialization · 3 - 6 Months

  • Status: Free Trial

    University of California San Diego

    Skills you'll gain: Graph Theory, Database Design, Big Data, Network Analysis, Analytics, Data Management, Query Languages, Computing Platforms, Scalability, Unsupervised Learning, Distributed Computing, Algorithms

    4.3
    Rating, 4.3 out of 5 stars
    1.3K reviews

    Mixed · Course · 1 - 3 Months

  • Status: Free Trial

    University of London

    Skills you'll gain: User Accounts, MongoDB, Full-Stack Web Development, JavaScript Frameworks, Command-Line Interface, Web Applications, Web Development, Javascript, Data Access, Data Validation, Query Languages

    4.6
    Rating, 4.6 out of 5 stars
    615 reviews

    Mixed · Course · 1 - 3 Months

  • Status: Free Trial

    Illinois Tech

    Skills you'll gain: Database Systems, Relational Databases, Database Management, Database Theory, Databases, SQL, Database Design, Database Management Systems, Database Architecture and Administration, Data Access, Query Languages, Data Modeling, Data Manipulation, User Accounts

    Build toward a degree

    4.4
    Rating, 4.4 out of 5 stars
    31 reviews

    Beginner · Course · 1 - 4 Weeks

  • Status: Free Trial

    Duke University

    Skills you'll gain: Web Scraping, MySQL, SQL, JSON, Scripting, Data Manipulation, Data Structures, Query Languages, Database Management, Databases, Data Import/Export, Data Storage Technologies, Spatial Analysis, Python Programming

    4.4
    Rating, 4.4 out of 5 stars
    106 reviews

    Intermediate · Course · 1 - 4 Weeks

  • Status: Free Trial

    Amazon Web Services

    Skills you'll gain: Data Lakes, Data Visualization, Data Architecture, Amazon Web Services, Data Engineering, Data Infrastructure, Data Warehousing, Data Processing, Amazon S3, Query Languages, AWS Identity and Access Management (IAM), Data Management, Data Transformation, Data Governance, Data Import/Export, Data Storage, Data Science, Machine Learning

    4.7
    Rating, 4.7 out of 5 stars
    303 reviews

    Beginner · Course · 1 - 3 Months

  • Status: Free

    DeepLearning.AI

    Skills you'll gain: LangChain, SQL, LLM Application, Database Systems, Query Languages, Generative AI Agents, Microsoft Azure, Tool Calling, OpenAI, Natural Language Processing, Prompt Engineering

    4.5
    Rating, 4.5 out of 5 stars
    42 reviews

    Beginner · Project · Less Than 2 Hours

  • Status: Preview

    University of California, Davis

    Skills you'll gain: Data Governance, SQL, Data Quality, Data Manipulation, Database Design, Data Transformation, Query Languages, Data Modeling, Databases, Relational Databases, Data Analysis, Descriptive Statistics

    4.3
    Rating, 4.3 out of 5 stars
    29 reviews

    Beginner · Course · 1 - 4 Weeks

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