SQL 课程
SQL 课程可以帮助您学习数据库设计、数据操作、查询优化和数据检索技术。您可以掌握编写复杂查询、管理关系数据库和确保数据完整性的技能。许多课程会介绍 MySQL、PostgreSQL 和 Microsoft SQL Server 等工具，演示如何使用这些平台进行数据分析和报告。您还将探索连接、索引和事务管理等关键主题，这些对于有效的数据管理和分析至关重要。
热门 SQL 课程和认证
状态：新状态：免费试用您将获得的技能: PySpark, Apache Hadoop, Apache Spark, Big Data, Apache Hive, Data Lakes, Analytics, Data Processing, Data Import/Export, Data Integration, Linux Commands, File Systems, Text Mining, Data Transformation, Data Management, Distributed Computing, Command-Line Interface, Relational Databases, Java, C++ (Programming Language)
状态：预览Northeastern University
您将获得的技能: Database Management Systems, Data Modeling, Database Design, Database Systems, Big Data, Unified Modeling Language, Database Architecture and Administration, Data Storage Technologies, Data Management, Apache Hadoop, Apache Spark, Conceptual Design
状态：预览您将获得的技能: MongoDB, Data Modeling, Query Languages, Data Security, Database Architecture and Administration, NoSQL, System Monitoring, Database Management, Development Environment, Performance Tuning, Scalability, Encryption, Data Transformation
Google Cloud
您将获得的技能: Big Data, Data Cleansing, Exploratory Data Analysis, Google Analytics, Data Integration, Data Manipulation, SQL, Database Administration
状态：免费试用Johns Hopkins University
您将获得的技能: Apache Hadoop, File Systems, Big Data, Data Infrastructure, Java, Data Structures, File Management, Systems Architecture, Data Processing, Distributed Computing, Data Storage, Development Environment, Scalability
状态：新状态：免费试用您将获得的技能: Apache Spark, Apache Hadoop, Data Lakes, Big Data, Linux Commands, File Systems, Data Management, Command-Line Interface, Data Processing, Software Installation, Distributed Computing, System Configuration
您将获得的技能: Model Evaluation, Logistic Regression, Exploratory Data Analysis, Predictive Analytics, Analytics, E-Commerce, Big Data, Applied Machine Learning, Data Analysis, Classification Algorithms
状态：免费试用您将获得的技能: Digital Transformation, Real Time Data, Data Strategy, Data Governance, Data Transformation, Business Transformation, Big Data, Business Intelligence, Google Cloud Platform, Analytics, Data-Driven Decision-Making, Data Management, Data Pipelines, Cloud Solutions, Data Storage
状态：新状态：免费试用您将获得的技能: PySpark, Customer Analysis, Big Data, Data Processing, Advanced Analytics, Statistical Modeling, Text Mining, Customer Insights, Data Transformation, Unstructured Data, Simulation and Simulation Software, Data Manipulation, Image Analysis
Google Cloud
您将获得的技能: Data Access, Command-Line Interface, Big Data, Google Cloud Platform, Query Languages, Data Import/Export
状态：新状态：预览Northeastern University
您将获得的技能: Data Storytelling, Interactive Data Visualization, Data Visualization Software, Matplotlib, Data Preprocessing, Pandas (Python Package), Scatter Plots, Data Cleansing, Data Integration, Data Transformation, Big Data, Programming Principles, Python Programming
Google Cloud
您将获得的技能: Data Validation, Google Cloud Platform, PostgreSQL, Data Import/Export, Data Maintenance, Data Pipelines, Dataflow, Data Migration
总之，以下是 10 最受欢迎的 sql 课程
- Hadoop and Spark Fundamentals: Pearson
- Database to AI: Practical Data Analytics Integration: Northeastern University
- Mastering MongoDB 7.0: Packt
- Troubleshooting and Solving Data Join Pitfalls: Google Cloud
- HDFS Architecture and Programming: Johns Hopkins University
- Hadoop and Spark Fundamentals: Unit 1: Pearson
- Predict Visitor Purchases with a Classification Model in BQML: Google Cloud
- Exploring Data Transformation with Google Cloud - Français: Google Cloud
- PySpark: Apply & Analyze Advanced Data Processing: EDUCBA
- BigQuery: Qwik Start - Command Line: Google Cloud
