In-memory computing is all about now. It’s the art of collecting and processing data as quickly as it is created in order to provide instant actionable insights. Databases, however, are all about the past. They are a record of what happened, not what is happening right now. In this presentation, you will learn how to turn your enterprise databases, and the applications they support, into real-time sources of what’s currently happening throughout the business. By utilizing database change, and in-memory processing and analytics, you can tap into your enterprise activity and make decisions while the data is still relevant.

1. Tap Into Your Enterprise
Why Database Change and IMC Are an Ideal Match
Steve Wilkes – Striim Founder / CTO
See all the presentations from the In-Memory Computing Summit
at http://imcsummit.org

2. Enterprise
Application
s
You All Have Enterprise Applications
• Finance
• eCommerce
• Supply Chain
• HR
• Inventory
• CRM
• Manufacturing
• Support

3. Enterprise
Application
s
And Those Applications Use Databases
• Oracle
• MySQL
• SQL Server
• DB2
• Postgres
• HP NonStop
• Mainframe

4. How Do You Tap Into That Data For IMC?
IMC

5. And Deliver Processed Data To Anywhere?
IMC
Databases / ODS / EDWFiles For Up-Stream ProcessingMessage Queues / Kafka for Data As a ServiceCloud for Elastic Storage and ScalabilityHadoop / NOSQL for Data Lake

6. SQL?
IMC
SQL
Queries
SQL Queries Against Production Databases
Are Forbidden by Most DBAs

7. Replicas and SQL?
IMC
SQL
Queries
Read Only Replicas are Expensive and
Require a lot of Extra Resources
Replicate

8. Use Change Data Capture (CDC)
IMC
CDC Enables Non-Intrusive Collection
of Streaming Database Change
CD
C

9. Delet
e
Insert
When DML Operations Occur They Are
Written to the Log and Captured as Events by CDC
Databases Write All Operations to a Set of
Transaction Logs for Recovery / Other Purposes
Instead of Using Timestamps or Triggers CDC
Directly Reads These Logs and Collects Operations
Updat
e
How Does CDC Work?
IMC
CD
C
DML
Insert
Updat
eDelet
e
Transaction
Logs
110100
001101
010011
Insert

10. Use CDC Only Without IMC?
CD
C
Works for Certain Use-Cases But CDC Data
Often Needs Pre-Processing Before It Is Useful
IMC

11. What IMC Processing Can You Do?
CD
C
Filter Out Unnecessary DataAggregate to Remove Redundancy
and Obtain Trends Over Time
Transform to the Format You Need

12. What IMC Processing Can You Do?
CD
C
Enrich Streaming Data With Context Loaded
Into IMDG Without Slowing Processing

13. What IMC Analytics Could You Do?
CD
C
Once You Have Streaming CDC Data You Can
Perform Complex In-Memory Analytics in Real-Time
Search for Patterns
Identify Anomalies
Correlate in Time
& Space
Visualize & Analyze
Alert on Issues
Trigger Business
Processes / Workflows
Analytics

14. One Thing to Remember
Change Data Capture &
Streaming Integration
should be part of
your IMC & Enterprise
Data Strategy

15. Want To Know More?
www.striim.com