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Author's profile photo Lena Larionova

Smart Data Streaming Video Roundup: Closing Out the Year

Earlier this year, I wrote about our expanding video library for smart data streaming, and posted a list of new introductory videos. You can look over the first half of 2016 here.

Since then, we’ve been working on plenty more video content, whether introductory, troubleshooting videos, or tutorials on both new and old streaming features. Take a look for yourself:

Introductory Concepts and Tutorials

Running Adapters in Managed or Unmanaged Mode

In smart data streaming, you can run external adapters in either managed or unmanaged mode. In this video, learn about the differences between the two modes so that you can determine which one best fits your use case.

What are Joins?

Joins are CCL elements that combine matching columns from windows or streams. Learn about the different kinds of joins, and see an example in action.

What is Pattern Matching?

Pattern matching is a CCL query construction you can use to monitor streams and windows for patterns in incoming events. Learn about using the MATCHING clause and the other CCL clauses involved, and see an example of pattern matching at work.

Schemas and Schema Discovery

A schema defines the structure of data rows in a stream or window. You can create schemas manually, or use schema discovery to automatically populate schemas, as you will see in this video.

Setting Up Streaming Permissions

In this brief walk-through video, learn how to set up streaming permissions and roles for a user in the SAP HANA Cockpit, as well as how to grant other users the same permissions.


Troubleshoot Installation Failure Due to Existing Directory

When installing SAP HANA smart data streaming, you may run into an error in cases where a data_streaming directory already exists in your installation path. This video shows you how to identify and troubleshoot this issue.

What to Do When Your External Adapter Won’t Start

In this troubleshooting video, you learn what to do when your external adapter won’t start in your streaming project.

New Features

What’s New in 2.0?

The 2.0 release brings various new developments to smart data streaming, including: two new HTTP client output adapters, enhancements in smart data streaming modules for SAP Web IDE, new capabilities for the Streaming Runtime Tool, enhanced integration for streaming in multitenant database containers, and various improvements to existing features.

Are there any concepts you want to see explained in a video? Maybe a tutorial you’ve really been hoping for? Let us know in the comments below!


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