1. HOL6319 - Next-Generation OLTP: Oracle TimesTen Scaleout
Jason Yang
Principal Product Manager
Oracle Development
Nagender Bandi Consulting Member of
Technical Staff Oracle Development
Elliot Simon
Member of Technical Staff
Oracle Development
October 23, 2018

2. Safe Harbor Statement
The following is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, timing, and pricing of any features or functionality described for Oracle’s products may change and remains at the sole discretion of Oracle Corporation.

3. Oracle TimesTen In-Memory Database
In-Memory Relational Database
Persistent and Recoverable
Pure in-memory
ACID compliant
Standard SQL
Entire database in RAM
Database and transaction logs persisted on local storage
Automatic recovery after failure
Extremely Fast
Highly Available, Extremely Scalable
Microseconds response time
10s of millions of TPS
Billions of queries per second
High performance replication
Elastic scalability with K-safety

4. Most Widely Used Relational In-Memory Database
Deployed by Thousands of Companies

5. Single Image In-Memory
New Release: TimesTen Scaleout In-Memory Database
Proven TimesTen technology with Scale-Out for High Performance, and Multi-Copy for High Availability
For High-Velocity Extreme OLTP applications
IOT, trading, mobile, click stream, billing, orders, fraud, etc.
Performance-Oriented Design
Pure In-Memory, Full SQL, Full ACID Transactions
Fault-Tolerant Scale-Out
All nodes active for read/writes
Multiple data copies for HA
Sophisticated and Parallel SQL for reporting and batch
Extremely easy to install and operate
Less than 15 mins to install, deploy, and run application
Single Image In-Memory
Database

6. Membership Management Repository Storage Hosts
SSH & SCP
SQL
External Network
SSH
TimesTen Scaleout
Architecture Overview
RS1_DSG1
RS1_DSG2
2PC
MGMT1
RS2_DSG1
RS2_DSG2
Internal Network
2PC
MGMT2
RS3_DSG1
RS3_DSG2
2PC
MOUNT / SCP
REPO1
RS4_DSG1
RS4_DSG2
Management instances
2PC …
ZooKeeper
Membership Management
Repository Storage Hosts
Data instances

7. OOW 2018 TimesTen Sessions Code Title When Where PRO4003
Oracle TimesTen Scaleout: A Cloud-Scale In- Memory Database for OLTP
Mon Oct 10:30 am
Moscone West 3003
PRO4015
Oracle TimesTen Scaleout: Getting Started
Tue Oct 11:15 am
Moscone West 3001
PRO4017
Oracle TimesTen Scaleout: Developing Applications for OLTP and IoT
Wed Oct 11:15 am
HOL6319
Next-Generation OLTP: Oracle TimesTen Scaleout
Tue Oct 5:15 pm
Wed Oct 12:45 pm
Marriott Marquis (Yerba Buena Level) - Salon 3/4
ESS6915
Next-Gen Cloud Technologies That Accelerate Business Transformation (Intel Keynote)
Tue Oct 12:30 pm
Yerba Buena Center for the Arts (YBCA) Theater

8. Q
& A

9. Performance – Response Time
Low Latency - Microseconds Response Time
Millionths
of a
Second
E GHz
TimesTen (100M rows, 17GB data)
Millionths
of a
Second

10. Performance - Throughput 5.6 Million Transactions Per Second
E GHz
TimesTen (100M rows, 17GB)

11. What is the YCSB Workload?
Surveyed YCSB (Workload B) Results*
Product
Type
Nodes
Ops/Sec
NoSQL DB 32
227 K 2
275 K 3
715 K
Scale-Out RDBMS 6
1.6 M 8
YCSB : Yahoo Cloud Serving Benchmark
Developed at Yahoo for Cloud Scale workloads
Widely used to compare scale-out databases, NoSQL databases, and (non-durable) in-memory data grids
A series of workload types are defined:
Workload A: 50% reads, 50% Updates
Workload B: 95% reads, 5% Updates
Workload C: 100% reads
The YCSB Client cannot be changed
DB Vendors implement the DB Client interface in Java
The version and exact configuration matters
* There is no official repository of YCSB results
These were the largest results we found online

12. YCSB Workload A (50% Read 50% Update): 6.4 Million Ops/Sec
YCSB version
1KB record (100-byte x 10 Fields)
100M records / Replica Set
Uniform Distribution
TimesTen Scaleout
1 to 16 replica sets
2 synchronous replicas per replica set
Oracle Cloud Infrastructure
32 * BM.DenseIO2.52
This is a sample Content with Caption slide ideal for showcasing revenue data, product or market information along with a brief caption or statement.
To Customize and Edit this Chart, follow the steps below (this applies to all slides in this template that contain charts):
To Change Font Color/Size: Select text, right-click and adjust the font setting on the Mini toolbar. Select desired attributes to change: font, size, boldness, color, etc. Note: many of the same commands can also be accessed from the Font group of the Home tab.
Edit Chart: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to access the underlying Excel spreadsheet.
Copying Data From a Separate Excel Spreadsheet: From an existing Excel spreadsheet, select the range of cells to be copied, select copy (Ctrl C). In PowerPoint, click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to open the spreadsheet for editing. Select all the data in the Chart in Microsoft Office PowerPoint spreadsheet by clicking the top left corner cell, right-click and select Delete. Click in the first empty cell of the spreadsheet and paste (Ctrl V) to place the data copied from the other Excel file.
Changing Orientation and/or Scale of Data: If no chart elements appear in your chart it is because either 1) the default orientation for pre-made template charts displays data series in rows, not columns, or 2) the axis scale may have to be adjusted (see below).
Change Orientation: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Switch Row/Column button. If the Switch Row/Column button is disabled, click the Select Data button and then click the Switch Row/Column button from within the Select Data Source dialog box, click OK.
Change Scale: Right-click the labels next to the chart’s vertical (value) axis, select Format Axis from the pop-up menu. With Axis Options selected on the left, check all boxes under Auto to automatically provide the appropriate scale based on the data. To provide your own values, select the Fixed option, then type new values in the boxes provided to the right. Click Close when done.

13. YCSB Workload B (95% Read 5% Update): 38 Million Ops/Sec
Reminder: The best YCSB-B result found in our survey was 1.6 Million Ops/Sec
YCSB version
1KB record (100-byte x 10 Fields)
100M records / Replica Set
Uniform Distribution
TimesTen Scaleout
1 to 16 replica sets
2 synchronous replicas per replica set
Oracle Cloud Infrastructure
32 * BM.DenseIO2.52
This is a sample Content with Caption slide ideal for showcasing revenue data, product or market information along with a brief caption or statement.
To Customize and Edit this Chart, follow the steps below (this applies to all slides in this template that contain charts):
To Change Font Color/Size: Select text, right-click and adjust the font setting on the Mini toolbar. Select desired attributes to change: font, size, boldness, color, etc. Note: many of the same commands can also be accessed from the Font group of the Home tab.
Edit Chart: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to access the underlying Excel spreadsheet.
Copying Data From a Separate Excel Spreadsheet: From an existing Excel spreadsheet, select the range of cells to be copied, select copy (Ctrl C). In PowerPoint, click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to open the spreadsheet for editing. Select all the data in the Chart in Microsoft Office PowerPoint spreadsheet by clicking the top left corner cell, right-click and select Delete. Click in the first empty cell of the spreadsheet and paste (Ctrl V) to place the data copied from the other Excel file.
Changing Orientation and/or Scale of Data: If no chart elements appear in your chart it is because either 1) the default orientation for pre-made template charts displays data series in rows, not columns, or 2) the axis scale may have to be adjusted (see below).
Change Orientation: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Switch Row/Column button. If the Switch Row/Column button is disabled, click the Select Data button and then click the Switch Row/Column button from within the Select Data Source dialog box, click OK.
Change Scale: Right-click the labels next to the chart’s vertical (value) axis, select Format Axis from the pop-up menu. With Axis Options selected on the left, check all boxes under Auto to automatically provide the appropriate scale based on the data. To provide your own values, select the Fixed option, then type new values in the boxes provided to the right. Click Close when done.

14. YCSB Workload C (100% Read): 65 Million Reads/Sec
YCSB version
1KB record (100-byte x 10 Fields)
100M records / Replica Set
Uniform Distribution
TimesTen Scaleout
1 to 16 replica sets
2 synchronous replicas per replica set
Oracle Cloud Infrastructure
32 * BM.DenseIO2.52
This is a sample Content with Caption slide ideal for showcasing revenue data, product or market information along with a brief caption or statement.
To Customize and Edit this Chart, follow the steps below (this applies to all slides in this template that contain charts):
To Change Font Color/Size: Select text, right-click and adjust the font setting on the Mini toolbar. Select desired attributes to change: font, size, boldness, color, etc. Note: many of the same commands can also be accessed from the Font group of the Home tab.
Edit Chart: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to access the underlying Excel spreadsheet.
Copying Data From a Separate Excel Spreadsheet: From an existing Excel spreadsheet, select the range of cells to be copied, select copy (Ctrl C). In PowerPoint, click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to open the spreadsheet for editing. Select all the data in the Chart in Microsoft Office PowerPoint spreadsheet by clicking the top left corner cell, right-click and select Delete. Click in the first empty cell of the spreadsheet and paste (Ctrl V) to place the data copied from the other Excel file.
Changing Orientation and/or Scale of Data: If no chart elements appear in your chart it is because either 1) the default orientation for pre-made template charts displays data series in rows, not columns, or 2) the axis scale may have to be adjusted (see below).
Change Orientation: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Switch Row/Column button. If the Switch Row/Column button is disabled, click the Select Data button and then click the Switch Row/Column button from within the Select Data Source dialog box, click OK.
Change Scale: Right-click the labels next to the chart’s vertical (value) axis, select Format Axis from the pop-up menu. With Axis Options selected on the left, check all boxes under Auto to automatically provide the appropriate scale based on the data. To provide your own values, select the Fixed option, then type new values in the boxes provided to the right. Click Close when done.

15. What is the TPTBM Workload?
TPTBM : Telecom Provider Throughput BenchMark
A benchmark originally developed by the TimesTen team
Represents common operations on a Telecom Subscriber database
Uses standard SQL and standard database APIs
Shipped with Oracle TimesTen as C and Java source code for the past 15 years
Quickly demonstrates the performance of user’s hardware
Common workload mixes:
80% Reads, 20% Updates
100% Reads
The version and exact configuration matters

16. TPTBM 80% Read 20% Update: 153 Million Transactions/Sec
TPTBM Configuration
128-byte record
100M records / Replica Set
Uniform Distribution
TimesTen Scaleout
1 to 64 replica sets
1 replica per replica set
Oracle Cloud Infrastructure
32 * BM.DenseIO2.52
Two TimesTen instances per compute node
This is a sample Column Chart slide ideal for showcasing revenue data, product or market information.
To Customize and Edit this Chart, follow the steps below (this applies to all slides in this template that contain charts):
To Change Font Color/Size: Select text, right-click and adjust the font setting on the Mini toolbar. Select desired attributes to change: font, size, boldness, color, etc. Note: many of the same commands can also be accessed from the Font group of the Home tab.
Edit Chart: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to access the underlying Excel 2007 spreadsheet.
Copying Data From a Separate Excel Spreadsheet: From an existing Excel spreadsheet, select the range of cells to be copied, select copy (Ctrl C). In PowerPoint, click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to open the spreadsheet for editing. Select all the data in the Chart in Microsoft Office PowerPoint spreadsheet by clicking the top left corner cell, right-click and select Delete. Click in the first empty cell of the spreadsheet and paste (Ctrl V) to place the data copied from the other Excel file.
Changing Orientation and/or Scale of Data: If no chart elements appear in your chart it is because either 1) the default orientation for pre-made template charts displays data series in rows, not columns, or 2) the axis scale may have to be adjusted (see below).
Change Orientation: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Switch Row/Column button. If the Switch Row/Column button is disabled, click the Select Data button and then click the Switch Row/Column button from within the Select Data Source dialog box, click OK.
Change Scale: Right-click the labels next to the chart’s vertical (value) axis, select Format Axis from the pop-up menu. With Axis Options selected on the left, check all boxes under Auto to automatically provide the appropriate scale based on the data. To provide your own values, select the Fixed option, then type new values in the boxes provided to the right. Click Close when done.

17. TPTBM 100% Read: 1.4 Billion Reads Per Second!!
TPTBM Configuration
128-byte record
100M records / Replica Set
Uniform Distribution
TimesTen Scaleout
1 to 32 replica sets
2 synchronous replicas per replica set
Oracle Cloud Infrastructure
32 * BM.DenseIO2.52
Two TimesTen instances per compute node
This is a sample Column Chart slide ideal for showcasing revenue data, product or market information.
To Customize and Edit this Chart, follow the steps below (this applies to all slides in this template that contain charts):
To Change Font Color/Size: Select text, right-click and adjust the font setting on the Mini toolbar. Select desired attributes to change: font, size, boldness, color, etc. Note: many of the same commands can also be accessed from the Font group of the Home tab.
Edit Chart: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to access the underlying Excel 2007 spreadsheet.
Copying Data From a Separate Excel Spreadsheet: From an existing Excel spreadsheet, select the range of cells to be copied, select copy (Ctrl C). In PowerPoint, click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Edit Data button to open the spreadsheet for editing. Select all the data in the Chart in Microsoft Office PowerPoint spreadsheet by clicking the top left corner cell, right-click and select Delete. Click in the first empty cell of the spreadsheet and paste (Ctrl V) to place the data copied from the other Excel file.
Changing Orientation and/or Scale of Data: If no chart elements appear in your chart it is because either 1) the default orientation for pre-made template charts displays data series in rows, not columns, or 2) the axis scale may have to be adjusted (see below).
Change Orientation: Click the chart to edit and select the Chart Tools Design tab (or double-click on the chart). Click the Switch Row/Column button. If the Switch Row/Column button is disabled, click the Select Data button and then click the Switch Row/Column button from within the Select Data Source dialog box, click OK.
Change Scale: Right-click the labels next to the chart’s vertical (value) axis, select Format Axis from the pop-up menu. With Axis Options selected on the left, check all boxes under Auto to automatically provide the appropriate scale based on the data. To provide your own values, select the Fixed option, then type new values in the boxes provided to the right. Click Close when done.