您将获得的技能: SQL, Database Design, Database Management, Relational Databases, Data Manipulation, Databases, Data Import/Export, PostgreSQL, Database Management Systems, Data Integrity

您将获得的技能: Data Transformation, JSON, Data Preprocessing, Data Structures, Data Validation

您将获得的技能: Data Warehousing, Extract, Transform, Load, Data Integration, Data Modeling, Star Schema, Data Governance, Database Design, Snowflake Schema, SQL, Relational Databases, Data Mining, Data Quality, Data Analysis

您将获得的技能: Apache Spark, Data Pipelines, PySpark, Real Time Data, Query Languages, Data Transformation, SQL, Data Processing, Data Analysis

您将获得的技能: Data Manipulation, Data Pipelines, Data Transformation, Data Quality, Data Cleansing, Data Preprocessing, Data Import/Export, Extract, Transform, Load, Exploratory Data Analysis, Big Data, Google Analytics

您将获得的技能: Data Preprocessing, Java, Data Structures, File I/O, Java Programming

您将获得的技能: Data Analysis Expressions (DAX), Power BI, Dashboard, Pivot Tables And Charts, Data Transformation, Data Visualization Software, Interactive Data Visualization, Data Modeling, Data Presentation, Data Manipulation, Business Intelligence, Microsoft Excel, Microsoft Power Platform, Report Writing, Data Cleansing

您将获得的技能: Dashboard, Kibana, Google Cloud Platform, Cloud Computing, Data Import/Export, Financial Data, Mainframe Computing, Dataflow, Big Data, Exploratory Data Analysis, SQL, Data Analysis

您将获得的技能: Data Import/Export, Data Modeling, Database Management, Google Cloud Platform, SQL, Data Manipulation, Data Analysis, Cloud Computing

您将获得的技能: 数据持久性, Swift 编程, 数据访问, 调试, 模型-视图-控制器, JSON, Network Protocol（网络协议, 应用编程接口 (API), 数据建模, 移动开发, 数据库应用, 用户界面（UI）, 苹果 iOS, 核心数据（软件）, UI 组件

您将获得的技能: SQL, SAS (Software), Database Management, Query Languages, Data Access, Statistical Programming, Data Presentation, Data Manipulation, Data Integration, Data Processing

您将获得的技能: Data Preprocessing, Data Integration