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Oracle Exadata Database Machine
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Oracle Exadata Database Machine One architecture for …
• Data Warehousing
• OLTP
• Database Consolidation
Exadata is Oracle’s strategic database platform for ALL Oracle Database
workloads
3
Exadata Evolution Three generations of experience
HP Oracle Database
Machine (V1)
Sun Oracle Database Machine
(V2)
Oracle Exadata Database
Machine (X2-2 and X2-8)
Data Warehousing + OLTP (Flash)
+ Hybrid Columnar Compression
+ Consolidation
+ 64-core SMP Nodes (X2-8)
+ 2 TB DRAM (X2-8)
2008 2009 2010
4
Exadata Architecture A complete system - compute, storage, networking
• Database Grid
– Intel-based database servers
– Oracle Linux or Solaris 11
– Oracle Database 11g
– 10 Gig Ethernet (to data center)
• Storage Grid
– Intel-based storage servers
– Up to 336 terabytes raw disk
– 5.3 terabytes Flash storage
– Exadata Storage Server Software
• InfiniBand Network
– Internal connectivity ( 40 Gb/sec )
5
Complete Family Of Database Machines From quarter-rack to multi-rack configurations
Oracle Exadata X2-2 2 to 8 (12 core) database nodes
Oracle Exadata X2-8 2 (64 core) database nodes
2 TB DRAM
Quarter Half
Full, Multi-Rack
Full-Rack
Multi-Rack Exadata models and configurations
span the full range of enterprise database deployments
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Exadata Storage Expansion Rack Big Data for less
• Pre-built storage-only rack*
• Connects to an existing Exadata DB Machine
• For applications that need more space but
not more compute
– On-disk backups (27 TB/hour)
– Historical or archive data
– File data, LOBs, XML data, documents
– Images, and other large unstructured data
• Attractive pricing ( ~ $7,000 per TB )
6 Copyright © 2011, Oracle Corporation - Confidential
* Equal to DB Machine with compute nodes replaced by Storage Server nodes
7
Exadata Storage Expansion Racks Scalable, pre-built storage
Copyright © 2011, Oracle Corporation - Confidential 7
Multi Rack
InfiniBand Connected
8+ Racks
Quarter Rack
96 TB Disk 1.5 TB Flash
4 Storage Servers 48 CPU Cores
Half Rack
216 TB Disk 3.4 TB Flash
9 Storage Servers 108 CPU Cores
Full Rack
432 TB Disk 6.75 TB Flash
18 Storage Servers 216 CPU Cores
8
Exadata Innovations Exadata Storage Server Software
• Intelligent storage
– Smart Scan query offload
– Scale-out storage
+ + +
• Hybrid Columnar Compression
– 10x compression for warehouses
– 15x compression for archives
Compressed
primary
standby
test
dev’t
backup
Uncompressed
• Smart Flash Cache
– Accelerates random I/O up to 30x
– Doubles data scan rate
Data remains
compressed for scans
and in Flash
Benefits Multiply
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The Exadata Difference Dedicated to running the Oracle Database
Exadata DB Machine Custom Configuration
Storage scans, filters data Storage just ships blocks
Storage offloads DB* DB-unaware storage
Flash caches relevant data No DB-aware flash management
40 Gb/sec network 8 – 10 Gb/sec network
Pre-built for DB workload Assembled by customer
Redundancy built-in Build-your-own HA
Compression built-in Compression optional
Workload mgmt built-in Workload mgmt optional
* Backups, compression, decryption, data mining
Exadata is not a general-purpose system, It’s a Database Machine
168 CPU
cores in storage
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The Exadata Difference Pre-built and optimized out-of-the-box
Pe
rfo
rma
nc
e A
ch
ieve
me
nt
Pe
rfo
rma
nc
e A
ch
ieve
me
nt
Time (Days)
Time (Months)
100%
Measure, diagnose, tune and
reconfigure
Test & debug failure modes
Assemble dozens of
components
Multi-vendor finger
pointing
Custom Configuration
11
2.5
6
9 11 *
25
75
IBM XIV NetApp 6080
IBM DS8700
Hitachi USP V
EMC VMAX
Exadata Disk
Exadata Flash
Query Throughput
Gigabytes per Second
* Undisclosed by vendor
Sequential I/O Performance Best disk, best flash throughput
50,000 IOPS
1,500,000 IOPS (I/Os per second)
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Exadata Delivers Extreme Data Capacity Greater than 10x data compression is common
Exadata 10x compression
Teradata 2650 1.4x compression
Netezza TwinFin 2-4x compression
EMC VMAX 3x (Oracle) compression
Competitors require multiple racks of storage
to equal 1 rack of Exadata storage*
* Using largest disks and best
compression for each vendor
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Exadata Delivers Extreme Consolidation Create a “Database-as-a-Service” platform
• Large Memory
– Many databases can be consolidated
• Extreme Performance
– OLTP, DW, data mining, batch, reporting, loading,
backups, files in the database
– Encryption, compression
• Workload Management
– Manage SLAs via Quality of Service (QoS)
– CPU and I/O resource management
– Instance caging
Shrink data center costs, increase system utilization and promote
application integration
14
Exadata for Oracle Apps Customers
14
15
Exadata for SAP Customers Certification announced June 10, 2011
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Exadata Changes the Equation A major leap in performance, capacity and value
Eliminate systems integration trial-and-error
Run existing applications unchanged
Apply existing personnel, skills, Oracle licenses
Perform database queries 10x faster
Consume 10x less storage
Consolidate platforms, databases, power, cooling, administration
“Exadata is the fastest growing product in Oracle’s history”
Larry Ellison, Oracle CEO
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Exadata Comparisons
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Exadata Delivers Extreme Performance Greater than 10x improvements are common
“With our migration to Exadata V2
we've seen a 17x performance
improvement, having made no changes
to our application.”
— JIM DUFFY, BNP Paribas
“Our reports are running a computed
average of 10x faster, using Oracle
Exadata Database Machine.”
— DOUG MILLER, RL Polk
Customers report astounding performance with NO changes to their
applications
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Turkcell: 10x Compression, 10x Speedup 250 TB warehouse compresses to 25 TB
1 Exadata rack
25 TB compressed data
• 50,000 Reports run 10x faster
each month (avg 27 min to 3 min)
• 1.5 Billion records (2-3 TB raw)
loaded daily (data doubles yearly)
• Redundancy/HA built-in
10 storage racks 1 large SMP server
250 TB raw data
10:1 advantage
Hitachi USP-V
5 Racks
EMC DMX-4
5 Racks
20
Softbank Replaces 36 Teradata Racks 3 Exadata racks up to 8x faster
3 Exadata racks
150% more data capacity
• Billions of CDRs processed in 7
hours (from 25 with Teradata)
• Power, cooling, space savings
• Maintenance charges slashed
36 total racks
Twice the operational cost of Exadata
12:1 advantage
DBA
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Exadata Delivers Extreme Value 1/6 the price versus IBM’s latest
$18,860,000
2 Exadata X2-8
$3,000,000
• More CPU cores
• More I/O performance
• Same storage capacity
– (excludes compression)
• HA configuration
IBM P795 + 4 DS8700s w/ Flash
6:1 advantage*
* Hardware list price comparisons
22
Exadata Outperforms HP Superdome for Less 1/9 the price versus HP’s latest
$9,420,000
1 Exadata X2-2
$1,000,000
• More CPU performance
• More I/O performance
• More storage capacity
– (excludes compression)
• HA configuration
HP Superdome 2 + XP24000 w/ Flash
9:1 advantage*
* Hardware list price comparisons
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Spectacular Customer Results
“Performance improved 17x with
no changes to our application”
— Jim Duffy, BNP Paribas
“Turkcell’s largest 250 TB DB is now only 27 TB
with Exadata Compression”
— Ferhat Sengonul, Turkcell
“Softbank created a warehouse up to 8x faster
while reducing costs 50%”
— Keiichiro Shimizu, Softbank
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