If you select to install PolyBase, the setup will ask for the Oracle JRE. Polybase Query Service for external data: Includes PolyBase technology that enables truly integrated querying across Hadoop non-relational data and SQL Server relational data using standard T-SQL statements. Machine Learning Services (In-Database) ( R & Python): Includes extensions that enable integration with R and Python languages using standard T-SQL statements.įull Text and semantic Extractions for search: Includes a Search engine that supports Full-Text Extraction for fast text search as well as Semantic Extraction for keyphrases (likely tags) and similarity search on content stored in SQL Server.ĭata Quality Services: Includes Data quality database objects. It also synchronizes the database for consistency. SQL Server Replication: The SQL Server Replication includes a set of technologies for creating an exact replica of the database from one database to another.
Instance Featuresĭata Engine Services: This is the core database engine or database itself. This window displays several features that you install along with the SQL Server.
To download the trial version, you need to provide your name, address and company details, etcĬlick on download link to download the files Edition If you are an end-user and intended to use the SQL server in a production environment and size of your database is less than 10GB, then you can use the express edition.įor all other scenarios, you can use the Trial Version of Enterprise/Standard. If you are a developer and intended to use it to learn/develop/test a database application, then you should use the developer edition. SQL Server 2019 is available in five different editions.