„jumpstart oracle database deployments with sun zfs storage appliance” zbyszek swoczyna, systems...

Copyright © 2013, Oracle and/or its affiliates. All rights reserved. 1

Oracle Storage for Oracle Database

Zbygniew Swoczyna Storage Architect, SE Manager


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 Optimized Storage Portfolio Best of Breed plus Unique Optimizations for Oracle Software

Oracle Software Runs Faster and More Efficiently on Oracle Storage

Database NAS SAN Tape

Servers

Virtual Machine

Operating System

Database

Middleware

Applications


NAS

Choice of Oracle Database Deployments

Production •  High performance and efficiency •  High availability and low risk •  Effective consolidation

Test & Development •  Extreme efficiency •  Simplified management

Data Protection •  High throughput •  Extreme resiliency

Leadership Efficiency and Low Costs for All Environments

Applications

Oracle Database Instances

Physical and Virtual Servers

Tape SAN

Production Test & Dev Data Protection


§ 41,650 concurrent application users § 47 database instances § 15.4 million database transactions per hour § 8 disparate enterprise applications § 4 storage protocols § 3 weekly full backups to StorageTekTape § Zero downtime environment

Every Sun ZFS Storage Appliance powering the Oracle Cloud delivers to cloud storage extremes

Oracle IT Achieves 3x Consolidation Over 330 Sun ZFS Storage Appliances and 120PB of Storage


Oracle IT Storage Platform

Oracle on Oracle vs. Legacy Solutions

50%

Less tuning and trouble shooting

12x Faster at Compute Farm Workloads

3:1 Consolidation

VS

3x Faster with twice as

many clone and snapshots

5x

Faster in Database Test Suite Executions


Sun ZFS Storage Appliance Best-of-Breed Capabilities

•  High Performance NAS Family

•  Robust suite of data services

•  Efficient data reduction

•  Simplified management

•  Lower TCO


Storage Efficiency Optimizations

Throughput Optimizations

Data Protection Optimizations

Management Optimizations

Sun ZFS Storage Appliance Optimized for Oracle Database


Thin Provisioning

Snap / Clone

Compression





Sun ZFS Storage Appliance Storage Efficiency Optimizations For Oracle Database


Active Less Active Historical

Oracle Database Enterprise Edition

Partitioning Option

Advanced Compression

Option

Hybrid Columnar

Compression

Data Specific Compression

•  Oracle Database Partitioning •  Higher performance & availability •  Simplified management

•  Advanced Compression Option •  Suitable for active data •  Compresses all data types 2x to 4x

•  Hybrid Columnar Compression •  Optimized for historical data •  Query mode for data warehousing -  Typical 10x compression, faster scans

•  Archival mode for old data -  Typical 15x-50x compression ratios

Oracle Database Partitioning and Compression

Only with Oracle Exadata, Pillar Axiom, Sun ZFS Storage Appliance


Sun ZFS Storage Appliance Permanently Shrink Storage Requirements with HCC

10x to 15x Data Compression

Ideal for: Data Warehousing, Database ILM, DR, Test/Dev

3–5x Less Disk Space

3–5x Less Energy Used

3–5x Lower Cost Than non-Oracle NAS

Oracle Database 11g R2 Enterprise Edition on Any Server, No Additional Charge

Oracle Database with Hybrid Columnar

Compression

Sun ZFS Storage

Appliance


ORDERS TABLE (7 years)‏

5% Hot Data = 2.5TB

2012

Existing Storage

2011 20% Active Data = 10TB

• 50 percent Less Active

2005-2010

75% Archive Data = 37.5TB 3TB with ACO 2.5TB with HCC

Reduce Storage Footprint and Costs 84% Less Storage with Oracle Database Partitioning and Compression


Sun ZFS Storage Appliance

HCC data stays compressed: On disk In storage caches Over networks In memory In system caches Many data sets fit in memory Shorter backup windows and remote replication for DR

Higher Efficiency AND Performance with Hybrid Columnar Compression

Retail Database

Original Tables

HCC Tables Improvement

Size 735 GB 38GB 19.3x

Query 1 52:06 10:52 4.7x

Query 2 2:22:44 16:50 8.4x

Query 3 7:06 1:06 6.4x



Oracle Database Throughput Optimizations

High Throughput Controllers

Large, Fast Caches

Infiniband

Direct NFS






Over 9x more memory bandwidth Fundamental limit of legacy designs

5x to 10x more CPU cores More concurrent requests More concurrent data services

4x greater network link bandwidth Faster single stream throughput

Traditional NAS Controllers Cannot Sustain High Multi-Stream Performance


High Throughput Controllers Increase Performance and Flexibility



Tuned NFS and TCP

Scalable RPC

Optimized I/O transfers

Horizontal network scaling

Oracle Direct NFS, Streamlining IO and Improving Performance

Execute I/O NFS Client NFS Server

IP Network Link IP NIC NIC

RPC RPC Establish Connection

TCP TCP Ensure Delivery

Oracle Instance ZFS File System I/O Request

Oracle Database Server




Tuned NFS and TCP

Scalable RPC

Optimized I/O transfers

Horizontal network scaling

Oracle Direct NFS, Streamlining IO and Improving Performance









Oracle Direct NFS : 8KB and 1MB Reads

0

500

1,000

1,500

2,000

2,500

NFS 1x10Gb

dNFS 1x10Gb

dNFS 2x10Gb

Optimization Removes Software Bottlenecks

§ Linux Kernel NFS –  Software bottlenecks –  25K IOPS –  680 MBPS limit

§ Direct NFS with 1x10GbE – Hardware bottlenecks – 145K IOPS – 1,100 MBPS

§ Direct NFS with 2x 10GbE – 225K IOPS – 2,000 MBPS

0

50

100

150

200

250

kNFS 1x10Gb

dNFS 1x10Gb

dNFS 2x10Gb

1MB Read Throughput (MB/S) 8KB Read IOPS (Thousand/S)


Throughput with Oracle Direct NFS and HCC Higher Throughput for Remote Replication

0

50

100

150

200

250

300

350

400

450

500

No Compression HCC Archive High HCC Query Low M

illio

ns

37 MR/min

450 MR/min § No compression – 1GbE bottleneck – Baseline

§  HCC Query Low – 1GbE bottleneck – 12x more throughput

§  HCC Archive High – CPU bottleneck – 7.5x more throughput Th

roug

hput

(mill

ions

of r

ows/

min

)

280 MR/min

7.5x

12x


Oracle Direct NFS Proof Point: OLTP Processing

0.00

0.25

0.50

0.75

1.00

1.25

1.50

0 10,000 20,000 30,000 40,000 50,000 60,000

New

Ord

er R

espo

nse

Tim

e (s

)

New Order Rate (New Orders Per Minute)

Oracle Direct NFS Linux Kernel NFS

§ 3.2x more throughput at the same response time

§ 4.3x faster response time at the same throughput

§ 2x better CPU efficiency

§ Hit application-level bottleneck


Oracle Database Runs Best on Oracle Storage Example: Oracle Intelligent Storage Protocol - OISP (*)

DB I/O metadata communicated to ZFS Storage

DB Control File Writes prioritized among other IO in ZFS Storage

Oracle Database

Que

ry D

ata

R

espo

nse

Database data

2TB DRAM 10TB FLASH (R / W) 2PB DISK

0.03ms 0.10ms

30.00ms

ZFS Storage

Oracle Intelligent Storage Protocol: Unique language that enables dynamic communication between an Oracle Database and Oracle’s ZFS Storage Appliances. Database message examples: •  File type: tablespace, redo logs, RMAN backup, etc. •  I/O priority

ZFS Storage Appliances dynamically assigns system resources to optimize

Oracle Database performance and efficiency

(*) future announcement



Integration with Oracle Systems

Snap / Clone / Replicate

Self Healing

NDMP Management Optimizations




Oracle Database Data Protection Optimizations


Integration with Oracle Systems Remote Direct Memory Access (RDMA)

Zero copy networking

Low latency transfers

High bandwidth network

Increased CPU efficiency
















Network Link NIC NIC






Integration with Oracle Systems RDMA Benefits for RMAN Backup

0

200

400

600

800

1,000

1,200

1,400

1,600

IPoIB RDMA

§ Throughput tested on a CPU constrained system

§ 2.3x increase in backup throughput

§ Gain due to CPU efficiency at processing I/O requests

Th

roug

hput

(MB

/s)

1520 MB/s

670 MB/s


Integration with Oracle Systems RDMA Benefits for Online Transaction Processing

0

0.05

0.1

0.15

0.2

0.25

0.3

0.35

0.4

0 200 400 600 800 1000

RDMA TCP/IP

§ Read response time constrained system

§ 20% improvement in I/O response time

AND

§ 38% increase in transaction throughput D

B F

ile S

eque

ntia

l Rea

d (m

s)

Transaction Rate (Database Transactions/sec)



Hybrid Storage Pools

Enterprise Manager Integration

Oracle VM Integration

DTrace Storage Analytics





Oracle Database Data Protection Optimizations


Snap Manager for Oracle DB Enables administrators to easily create and manage snapshot copies in the ZFS Storage Appliance

•  Allows for quick and efficient backup, restore, and cloning of application instances

•  “Application Aware” à Ensures no data loss and consistent backups

•  Currently in Beta; General Availability in October

•  Supports Oracle 10g, 11g, RAC –  Currently supports NFS and CIFS protocols (FC & iSCSI future) –  CLI version for multiple client platforms (Solaris, Linux, Windows)

•  Database host support includes Solaris, Linux, Windows

•  Snapshot types –  Hot: Online –  Cold: Offline –  Standby: DataGuard standby clone

•  Snapshot maintenance –  Automated scheduler –  Retention policies –  Custom Attributed (annotate snapshot with metadata)

•  Rollback to a snapshot

Rollback

Snapshot



Automatic, real-time visualization of multiple workloads Interactive drill downs on storage resources Analyze I/O from both physical servers and VM clients

Only Storage System with Database and Application Oriented Analytics

Database OLTP workload 8KB block size, random I/O

NetApp FAS can not show these I/O details

OLTP Operation/ Storage IO



Easier and Faster to Manage than NetApp


Faster to provision new storage

Faster in administrative tasks

Faster to troubleshoot issues

36% 36% 44%

Source: Edison Group Comparative Management Costs Study, 2010.



Optimize Database Storage in Different Environments

§ System Utilization: Biotech company pinpoints disk bottlenecks and under-utilization

§ System Performance: Web Services firm correlates client issues with writes in changing workload and reconfigures

§ Tuning: Finances Services company uncovers partial-block update issues not found by NetApp


Streamlined Operations

60% Less Management

Saves 40% on Storage

Unmatched Efficiency

Higher Performance

50% More Performance

Optimize Storage for Oracle Database

Reignite IT Driven Business Innovation with Oracle Storage

Reduce The Total Cost of Storage for Oracle Database

„jumpstart oracle database deployments with sun zfs storage appliance” zbyszek swoczyna, systems...

Technology

oracle andor

storage platform oracle

storage extremes oracle

oracle cloud

nonoracle nas oracle

oracle exadata

x compression

storage caches