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Oracle Embeddable Databases: Providing a Wide Range of Options for High-Performance Data Management

Marie-Anne Neimat

Vice President, Development

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, and timing of any

features or functionality described for Oracle’s products remains at the sole discretion of Oracle.

Oracle’s Embeddable Databases span the full range of customer needs

MobileApplications

Data CenterApplications

Edge Applications

Telecom OSS/BSS

Core Networking Systems

Securities Trading

Call Centers / CRM

Reservations

Field Force Automation

Telematics

Mobile Devices

Asset Mgmt

Healthcare Equipment

Industrial Systems

Manufacturing Systems

Telco Softswitches

Gateways / Routers

Storage & Systems Mgmt

Security / Authentication

Mobile Services Sftwr

Appliances

Oracle’s Embeddable Databases

Enterprise Mobile Requirements

• Mobile workers want an experience identical to their connected experience

• This implies continuous access to data unconstrained by:

• Bandwidth

• Coverage

• Reality is:

• Bandwidth is still limited

• Coverage is often poor

Embedded Requirements

• Small footprint

• Ease of administration

• Resilience to failures

• Centralized management of applications, users and devices

• Remote provisioning and deployment of applications

• Data security and prevention of unauthorized access

• Storage of multi-media data (e.g., audio, video)

Database Lite - ‘More Than a Database’

Database Lite extends the enterprise environment with infrastructure and application services that enable the delivery and operation of secure, personalized applications on mobile and embedded devices.

Sync Layer

Oracle LiteDatabase

Embedded or Mobile Client

Mobile Server

Data and Applications

SecurityApplication ProvisioningData SynchronizationDevice ManagementLife Cycle management

Mobile Server Repository

DS WatersSatyaki Lodh

Thu 11amMoscone South 236

Oracle Database Lite Customer Adoption

What’s in Database Lite 10g Product?

Mobile Server

Data and Applications

Application ProvisioningData SynchronizationDevice ManagementLife Cycle ManagementSecurity

RepositoryOracle 10g

Oracle Lite

Kernel

ODBC / JDBC

Application

Lite RDBMS

PackagingWizard

Web-to-Go

MDW

Mobile Development Kit

Database Lite Product

Mobile Server

• Complete Life Cycle Management

• Device Management

• Software management

• Remote diagnostics and command execution

• System Management

• Synchronization monitoring and scheduling

• Inspection and corrective action

• Application Management

(Provisioning and Deployment)

• User (OID), Application and Data Management

• Synchronization:• Synchronizes everything

• Tables, Index, Sequences, DDL, Constraints

• Bi-directional with conflict detection and customizable resolution

• Designed for One-to-Many Synchronization

• ‘Automatic’ continuous sync in the background

• Scalable

• Transport independent

• Secure & efficient: data encrypted & compressed

• Robust

• Resume after transport failure

• Network resilience over multiple protocols and networks

SynchronizationBoris Berdichevskiy

Tue 3:45pmHilton, Yosemite A

Mobile Server

Lite RDBMS

• SQL92 & ACID compliant

• Small footprint

• Java/C++/.NET stored procedures & triggers

• Multi-user support

• Built-in change capture

• Zero administration

• Porting kit

• Platforms: Win32, WinCE, Linux, Symbian

• Up to 16 TB of BLOB data

• 128-bit AES encryption support

• Multiple data access APIs: JDBC, ODBC, ADO .NET

Sync Layer

Oracle LiteDatabase

• Choice of development platform

• Web, Java, Native

• APIs

• ODBC, JDBC, ADO.NET, ADOCE

• Mobile Synchronization (mSync)

• ADO.NET lines up with ODP.NET, Visual Studio

• Mobile Database Workbench

• Interactively design mobile schema

• Synchronize data to real device in real-time

• MDW Quickstart

• Packaging Wizard

• Deployment tool

• Mobile Server Repository Diagnostic Tool

• Verifies correctness of MobileAdmin and Consolidator schemas and configuration data

Application Development

• Enables the design and integration of robust embedded & mobile applications

• Survives system failures and requires zero administration.

• Provides centralized system management of applications, users and devices

• Supports the remote provisioning and deployment of applications and changes

• Secures data and prevents unauthorized access

• Supports complex data abstractions for data storage such as multi-media (audio, video, other large binaries & DRM)

• Enables sophisticated data synchronization

Advantages for Developers

Oracle Database Lite 10g Summary

• Extends Your Enterprise Data

• Extends your enterprise environment to mobile and embedded devices

• Makes the enterprise mobile

• Secures data and prevents unauthorized access

• Survives system failures and requires zero administration

• Provides Complete Infrastructure

• Device Management

• System Management

• Application Management (Provisioning and Deployment)

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Berkeley DB

• Transactional storage manager

• Reliable, scalable, flexible, fast data management

• Library that links directly into your application

• Enterprise database functionality with:

• A fraction of the footprint

• Hands-off administration

• Programmatic configuration and management

• Ability to select which features you use

• Data management hidden within an application

• Open Source

Financial Services

Service Providers

Content Mgmt

Storage & Sys Mgmt

Enterprise Infra/EAISecurityNetworking

Telecom Apps/Infra

Devices/ Appliances

Oracle Berkeley DB Customers

Programming LanguagesToolsEmailApplicationsInfrastructure

Operating Systems

Oracle Berkeley DB in Open Source

All versions

of Linux

All versions

of BSD UNIX

Apache Web Server,

Directory, et al

LDAP Directory

Productivity suite

Chandler email/PIM

Website traffic

analysisKerberos Network

Authentication

Subversion version

control system

Red Hat Package

Manager

Internet search

Text editorMail server (MTA)

Mail server (MTA)

SquidGuard

spam blocker

Spam blocker

Perl

Python

GNU C library

PHPLDAP Directory

Oracle Berkeley DB

Oracle Berkeley DB Java Edition

Oracle Berkeley DB XML

Product Family

� Transactional

storage engine written in Java and optimized for Java

environments

� Berkeley DB

extension providing XQuery-based access

to XML documents

� The original transactional

storage engine for applications developed with C, C++, Java, PHP, Perl, etc.

Oracle Berkeley DB Product Family

Commonalities

All three Berkeley DB Products:

• Libraries linked to your application

• Simple, direct, indexed data storage

• Key-value pairs with simple, get-put style API

• Programmatic administration API

• Low latency & high throughput

• ACID transactions and recovery

• Open source

• Fast indexed and sequential retrieval (Btree, Queue,

Recno, Hash)

• Any mix of threads and processes

• Full ACID transactions

• High availability via replication

• Programmatic administration and management

• XA standard for distributed transactions

• AES encryption on disk

• Small footprint

Berkeley DB

• Key, data pairs• Data is simple, opaque byte arrays

• Flexible structure, native encoding

• Indexed, ordered data structures• btree, hash, queue, record

• 1:1, 1:M managed relationships

key data

Berkeley DB

• Every site hosts a copy of all data and transaction logs

• Master handles all writes, replicas handle reads

• Synchronous and asynchronous transmit

• Auto recovery when the master fails

• Failed node can rejoin as a replica and sync up

• Paxos compliant or user defined master election algorithm

• Protocol and transport agnostic

Berkeley DB Replication (HA)

• 100% pure Java for portability and ease of development

• Single JAR file – easy to install, runs in the same JVM as the application

• Fast, indexed retrieval (Btree)

• Optimized for highly concurrent access

• Single process, multi-threading model

• Record level locking – high concurrency

• ACID transactions and recovery

• Additional object-based storage APIs

• Java Collections API

• New persistence API, similar to EJB3

• Programmatic administration and management

• Small footprint

• Supports J2SE & J2EE JVMs

• JCA, JTA & JMX support

Berkeley DB Java Edition

• Built on Berkeley DB

• Native XML support via XQuery 1.0 and XPath 2.0

• XML and non-XML data in same database

• Flexible indexing

• Cost-based query optimizer

• Flexible storage control – nodes or whole document

• Partial document updates

• Schema support, including validation

• Naming and cross-container operations

• Document streaming from URI, memory or file

• DOM-like navigation of documents and result sets

• Languages: C++, Java, Perl, Python, PHP and several other scripting languages

Berkeley DB XML

Berkeley DB Interfaces

DS CDS TDS HA

Berkeley DB

C API

C++ API Java API

Berkeley DB XML

C++ API Java API

Java Collections API

Runs on UNIX, Linux, MacOS X, Windows, VxWorks, QNX, etc.

APIs for C, C++, Java, Perl, Python, PHP, Ruby, Tcl, Eiffel, etc.

Java API

Berkeley DBJava Edition

CDS TDS

Summary

• Berkeley DB products provide:

• High performance

• Simple, direct, indexed data storage

• Local, in-process storage, not client/server

• High availability and fault tolerance

• Zero administration

• Increased productivity and flexibility to developers

Berkeley DB Products Overview

Greg BurdThu 12:30pm

Moscone South 236

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TimesTenIn-Memory RDBMS that enables the Real-Time Enterprise

TimesTen extends the

Oracle database by

caching real-time data in

the middle-tier and

integrating data

management seamlessly

between the middle tier

and the database server.

ApplicationApplication

Proven in Real-Time DeploymentsOver 1,500 companies use Oracle TimesTen

• Real-time billing

• Voice over IP

• Mobile Networks

NetworksNetworks

• Value-added Services

• Revenue Assurance

• Network and QOS Management

• Authentication

TelecomTelecom

• Order Matching

• Risk Management

• Real-time Analytics

Wall StreetWall Street

• Call Centers

• Hosted CRM

• Dynamic personalization

CustomerCustomer--FacingFacingApplicationsApplications

AmdocsOmer ShaniTue 4:30pm

Moscone South 236

Complete RDBMS in the Middle-Tier

• In-memory RDBMS• Standard ODBC/JDBC APIs

• SQL 92

• Compatible with Oracle database

• Small footprint

• Exceptional performance• Entire database is in main memory

• Instantaneous response time

• High throughput

• Persistence and durability• Database backed to disk

• Transactions with ACID properties

• Real-time services• On-line, non-blocking operations

• Light-weight tracking and notification of changes to database

• Near-zero administration• Embeddable design

Checkpoint files

Transaction Logs

Network

...

Client-Server

Application ApplicationApplication

In-Memory Data

DirectLinked

Lightning Fast Response

0

10

20

30

update a record read a record

mic

ros

ec

on

ds

millionths

of a second

2828

99millionths

0

10

20

30

update a record read a record

mic

ros

ec

on

ds

millionths

of a second

2828millionths

of a second

2828

99millionths

99millionths

TimesTen In-Memory Database 6.0, 4-CPU, 3 GHz x86 Xeon, 32-bit RHLinux

Replication – TimesTen to TimesTen

• Transactional replication

• Database or tables

• Configuration using SQL

• Active-standby, multi-master

• Asynchronous or synchronous

transmits

• Auto recovery, master catch-up

• Conflict detection and resolution

• Replication is transparent to the

application

• No application code changes

• High performance

Active - Standby

N – Way

Active - Active

Propagation

Cache Connect to Oracle

• Cache tables from Oracle database

• User configured cache groups

• Individual tables and related tables

• All or subset of rows and columns

• Read-only or updatable

• Access cached tables like regular tables

• Automatic data synchronization

• TimesTen to Oracle

• Oracle to TimesTen

• Static or dynamic cache content

• Dynamic through Load on Select and automatic aging

• High availability for cache data

Checkpoints

Tx Logs

Network

Client-Server

Cache Tables

CacheAgent

Direct-linked

ApplicationApplication

TimesTen Libraries

Caching Data from Oracle Database

Cache Group – describes the Oracle data to be cached in the TimesTen in-memory database, via a SQL WHERE clause

TimesTen Cache Groups

RootTable

ChildTable

ChildTable

ChildTable

Example: Caching name and

address of premier customers who have had more than 500

purchase orders

CREATE CACHE GROUP PremierUsers

FROM CUSTOMER (

NAME VARCHAR(100) NOT NULL,

ADDR VARCHAR(100) )

WHERE CUSTOMER.ORDER > 500;

Read-only Cache Groups

• Read-only Cache Groups

• Updates disallowed in TimesTen

• Updates optionally sent to Oracle via the Pass-through feature

• Updates in Oracle automatically refreshed to the TimesTen Cache Group

• Resilience to failures

Refresh updates to Cache Group

Updates Pass-through to

Oracle

ApplicationClients

READONLY

Cache GroupIMDB

Application

Client/Server

C/SApplications

Updatable Cache-Groups

• Updatable Cache Groups

• Updates allowed in TimesTen

• Initial load of Cache Group content in TimesTen

• Updates in TimesTenautomatically propagated to

Oracle

• Synchronous or asynchronous write-through to Oracle

• Resilience to failures

Load data from Oracle once

Propagate changes to

Oracle

ApplicationClients

Write-through Cache GroupIMDB

Application

Client/Server

C/SApplications

On-Demand Caching

• On-demand loading of data from Oracle if data not found in

TimesTen

• All updates to the cache write-

through to Oracle database

• “Aging” feature may be used to

age out the data that’s no

longer needed Load data from Oracle upon SELECT

ApplicationClients

On Demand Cache GroupIMDB

Application

Client/Server

C/SApplications

Age out when no longer needed

Dynamic Distributed Cache

E.g., customer profiles

• Profiles are loaded on SELECT (loaded on demand). They remain in the cache for the duration of a user session.

• Least recently used profiles are aged out of the cache

• The content of the cache changes dynamically on each node based on usage.

TimesTen and SOA Middle-wareStore Active data and Infrastructure Data in TimesTen

CUSTOMER CUSTOMER

SYSTEMSSYSTEMSPRODUCT PRODUCT

SYSTEMSSYSTEMSFINANCIAL FINANCIAL

SYSTEMSSYSTEMSDATA DATA

WAREHOUSEWAREHOUSE

COMPOSITE COMPOSITE

APPLICATIONSAPPLICATIONS

WORKFLOWWORKFLOW

BUSINESS BUSINESS

SERVICESSERVICES

EXISTING EXISTING

SYSTEMS & SYSTEMS &

DATABASESDATABASES

Premium

CustomersAnalytics

Reference

Data

Recent

Orders

MA

NA

GE

ME

NT

& M

ON

ITO

RIN

G

Diagnostics& Metrics

Event

Capture

NEW CUSTOMER NEW CUSTOMER

SIGNSIGN--UPUPWEB WEB

SELFSELF--CARECAREMGMT MGMT

DASHBOARDDASHBOARDMOBILE DATA MOBILE DATA

SERVICESSERVICES

DATA DATA

INTEGRATIONINTEGRATION

BUSINESS BUSINESS

PROCESS # 1PROCESS # 1BUSINESS BUSINESS

PROCESS # 2PROCESS # 2BUSINESS BUSINESS

PROCESS # NPROCESS # N

Check-

points

Session

State

Cross-Ref

Maps

Transform

Tables

….

BUSINESS PROCESS MGMT

““ MID

DLE

TIE

RM

IDD

LE

TIE

R””

Java Middleware Tested with TimesTen

• Oracle Application Server 10.1.2 & 10.1.3

• Oracle BPEL Process Manager 10.1.3

• Oracle TopLink 9.0.4 & 10.1.3

• Oracle JDeveloper 10.1.3

• JBoss Application Server 4

• Hibernate 3

• WebSphere Application Server 6

• Weblogic Application Server 8

• Sun Java System Application Server 8

Summary

• A new Data Management capability

• Real-time response

• Very high transaction rates

• Proven deployment success

• Real-time transaction processing

• Middle-tier database cache

• Real-time business intelligence

• Significant business impact

• Deliver compelling new services

• Improve customer satisfaction & loyalty

• Speed time-to-deployment

• Lower cost to develop & deploy

TimesTen OverviewSusan Cheung

Thu 9:30 amMoscone South 236

Oracle’s Embeddable Databases span the full range of customer needs

MobileApplications

Data CenterApplications

Edge Applications

Telecom OSS/BSS

Core Networking Systems

Securities Trading

Call Centers / CRM

Reservations

Field Force Automation

Telematics

Mobile Devices

Asset Mgmt

Healthcare Equipment

Industrial Systems

Manufacturing Systems

Telco Softswitches

Gateways / Routers

Storage & Systems Mgmt

Security / Authentication

Mobile Services Sftwr

Appliances

Oracle’s Embeddable Databases

For More Information

http://search.oracle.com

http://www.oracle.com/database/lite_edition.htmlhttp://www.oracle.com/database/berkeley-db.htmlhttp://www.oracle.com/database/timesten.html

Oracle Database Lite

Berkeley DB

TimesTen

or

Remaining Presentations

TimesTen

Berkeley DB

Oracle

Database Lite

MosconeSouth

236 South

Thursday 12:30 pm –

1:30 pm

Overview of the Oracle Berkeley DB, Berkeley DB XML, and

Berkeley DB Java Edition

MosconeSouth

236 South

Tuesday

4:30 pm –5:30 pm

Amdocs: achieving high

performance and high availability with Oracle TimesTen in-memory

database

MosconeSouth

236 South

Thursday

11:00 am –12:00 pm

Extending the Oracle Grid with Oracle Database Lite mobile applications

MosconeSouth

236 South

Thursday

9:30 am –

10:30 am

Accelerating performance with

TimesTen in-memory database

Optimizing data dynchronizationwith Oracle Database Lite

Title

Hilton Hotel

Yosemite Room A

Tuesday

3:45 pm –4:45 pm

LocationTime