SQL Server for Java developers 9/11/2018 6:30 AM BRK3389 SQL Server for Java developers Andrea Lam Tobias Ternström @andreajlam @TobiasSQL Program Managers © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Agenda JDBC Driver Demos Open Sourcing Feature Support Areas of Focus 9/11/2018 6:30 AM Agenda JDBC Driver Open Sourcing Feature Support Areas of Focus Elastic client libraries for Java Demos Connect & Query Performance gotchas Hibernate JBoss © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Connectivity Landscape 9/11/2018 6:30 AM Connectivity Landscape © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Open Sourcing Why? What? Native install experiences – Maven Central 9/11/2018 6:30 AM Open Sourcing Why? Native install experiences – Maven Central Quicker release cadence Increase participation in community – issues, pull requests What? Source code on GitHub: aka.ms/mssqljdbc Release jars on GitHub and Maven Central Monthly preview releases One to two RTW/stable releases per year © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Open Sourcing Reactions 9/11/2018 6:30 AM © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Demo Connect and query 9/11/2018 6:30 AM © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

9/11/2018 6:30 AM Demo Hibernate © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Feature Support JDK 7 and 8 Always Encrypted 9/11/2018 6:30 AM Feature Support JDK 7 and 8 Always Encrypted Azure AD Authentication (Windows) Table-Valued Parameters Parameterized Queries Bulk Copy © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Areas of Focus Improve performance JDK 9 and JDBC specification 4.3 9/11/2018 6:30 AM Areas of Focus Improve performance Driver caching and Bulk Load JDK 9 and JDBC specification 4.3 Azure AD Authentication for Linux applications © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Statement and PreparedStatement 9/11/2018 6:30 AM Statement and PreparedStatement Previous behavior – Pre 6.3.0 Current - Introduced in 6.3.0 preview Optimized handle creation and clean-up SERVER_PREPARED_STATEMENT_DISCARD_THRESHOLD ENABLE_PREPARE_ON_FIRST_PREPARED_STATEMENT Cached SQL text preparation Future – Available in dev branch, RTW ~Jan 2018 Prepared statement and result caches (STATEMENT_POOLING_CACHE_SIZE) © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Demo Performance gotchas 9/11/2018 6:30 AM Demo Performance gotchas © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Multi-tenant SaaS database models Tenant Isolation Low High Single-tenant Every tenant gets its own DB #1 #2 #3 #4 #5 #1 #2 #3 #4 #5 #1 #2 #3 #4 #5 Sharded Multi-tenant Multiple tenants per DB, sharded across many DBs 1-99 100-199 200-299 Multi-tenant All tenants in a single (large) database

Elastic Database Client Library 9/11/2018 6:30 AM Elastic Database Client Library Shard Map Management Shard map manager DB manages metadata about its shards Data dependent routing Ability to open connections with a single easy call into the shard map of the application Multi-shard queries Execute T-SQL on all shards or a set of shards Results from participating shards are merged into an overall result set Apps Catalog Tenant Catalog Cust 1 Cust 2 Cust 3 Cust N Tenant Databases © 2013 Microsoft Corporation. All rights reserved. Microsoft, Windows, and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

JBoss Open source application server 9/11/2018 6:30 AM JBoss Open source application server Alternative to commercial offerings from IBM WebSphere and SAP NetWeaver © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

9/11/2018 6:30 AM Demo JBoss © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Calls to Action Try out SQL Server 2017: http://aka.ms/sqldev 9/11/2018 6:30 AM Calls to Action Try out SQL Server 2017: http://aka.ms/sqldev Help to improve the JDBC driver by contributing and filing issues on GitHub: aka.ms/mssqljdbc Tell us what you think about the JDBC Driver: aka.ms/mssqljdbcsurvey © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

Please evaluate this session Tech Ready 15 9/11/2018 Please evaluate this session From your Please expand notes window at bottom of slide and read. Then Delete this text box. PC or tablet: visit MyIgnite https://myignite.microsoft.com/evaluations Phone: download and use the Microsoft Ignite mobile app https://aka.ms/ignite.mobileapp Your input is important! © 2012 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

9/11/2018 6:30 AM © Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.