Exadata High Availability Solutions - Oracle · •#1 in SSL Certificates issued – VeriSign, Thawte and GeoTrust brands •Strong Authentication for network, web and mobile devices
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Exadata High Availability Solutions
Giri Arunagiri Sr. Manager, Symantec
OOW - 2013
Agenda
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Symantec Authentication Division Overview 1
Why Engineered Systems? Exadata 2
Our Architecture 3
DB High Availability Solutions 4
Exadata Patching 5
OOW - 2013
Symantec Authentication Division Overview • Formerly VeriSign • Acquired by Symantec in August, 2010 • #1 in SSL Certificates issued
– VeriSign, Thawte and GeoTrust brands
• Strong Authentication for network, web and mobile devices • Two Factor Authentication • Public Key Infrastructure ( PKI ) services • User Authentication for the government
3 OOW - 2013
Symantec Sets the Highest CA Policies
OOW - 2013 4
Pioneer in SSL technologies Pioneer in SSL technologies Pioneer in
Worldwide 1 Million web servers worldwide 1 Million web servers worldwide 1 Mil n SSL Certificates Issued Leader in SSL Certificates Issued Leader in SSL Cert
e 2004 100% validation services uptime since 2004 100% validation services up
CA data centers 14 global data centers 13 global CA data centers 14 global
5 billion online OCSP lookups/ day 4.5 billion online OCSP lookups/ day 4.5 bill CSP queries <1 second response for OCSP queries <1 second response for OC
elligence Network Global Intelligence Network/STAR Global Intelligence Networ
blic CA 1st Public CA 1st Public CA 1st Public CA 1st Public CA 1st Public CA 1st Pu
* OSCP: online certificate status protocol
Why Engineered Systems? • Integrated Stack
– Pre-packaged solution with hardware, OS, Clustering and database components
– Integrated and Optimized by Oracle – Faster time to deploy
• One vendor for support – For OS, Clusterware, InfiniBand, Storage and
Database support – Will save us time and effort in complex
performance/outage issues
5 OOW - 2013
Symantec Strong Authentication Solutions now powered by Oracle Exadata & Oracle Active Data Guard
Exadata Enables Systems & Data Consolidation AIX Infrastructure
IBM P6
SSC 10g
IBM P6
GeoTrust 11gR1
IBM P6
Pilot 11g/10g
SRDF
IBM P55A
VIP 10g
VMAX1 VMAX2
CX 0833
IBM P6
LDR
NS 480
ILG - Production
IBM P4
VIP 9i
CX 4445
IBM P5
FDS 10g
CX 3018
BRN - Production
IBM P6
RDR
NS 480
MTV - DR
IBM P5
ECAS / Device 10g
VIP-W 10g
IBM P5
VIP-E 9i
IBM P55A
FDS – Perf 11gR2
CX 0830
CX 3038
IBM P6
FDS – DEV / QA 11gR2
MTV - EDC
IBM P5
IBM P5
Partner 10g Standby
IBM P5
IBM P55A
RAC 11gR1
CX 2915
IBM P6
Dev/QA 11gR1
Waltham – GeoTrust Dev/QA
OOW - 2013
Exadata X3-2 Half Rack (50 TB raw)
West Coast DC QA/Dev
46 Test/Dev databases
East 1
Active Data Guard
East 2
7 production databases – size range from 50GB to 2.5TB
15 standby databases for Local DR
West East Coast DC
Active Data Guard
2 standby databases for Remote DR
15 production databases – size range from 25GB to 500GB
7 standby databases for Local DR
3 standby databases for Remote DR
5 production databases – size range from 25GB to 600GB
22 standby databases for Remote DR
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Symantec Strong Authentication Solution: Database Architecture West Coast Data Center
QA/Dev East 1
Active Data Guard *
East 2 West
Active Data Guard *
East Coast Data Center
Prod DB 4 Node RAC
Prod DB 4 Node RAC
Local DR 4 Node RAC
Local DR 4 Node RAC
Remote DR 4 Node RAC Remote DR 4 Node RAC
OOW - 2013
46 Test/Dev databases
5 production databases – size range from 25GB to 600GB
22 standby databases for Remote DR
7 production databases – size range from 50GB to 2.5TB
15 standby databases for Local DR
2 standby databases for Remote DR
15 production databases – size range from 25GB to 500GB
7 standby databases for Local DR
3 standby databases for Remote DR
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* Active Data Guard utilized for real-time Authentication Reporting Applications
Database High Availability Solutions Failover and Switchover
Cluster1 Node1
Cluster1 Node2
Cluster2 Node2
Cluster2 Node1
Client Node Client Node
Normal Connections
Node Failover
Primary db Standby db Active
Data Guard
Primary db Standby db
Cluster Switchover
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Exadata Patching
• Quarterly patching • Adhere to Audit and Compliance requirements • Dev -> QA -> DR -> Prod • At least a week gap between each of them • Completely online and transparent to end users
9 OOW - 2013
Exadata Patching – Cell Servers • Each half rack has 7 cell servers • Reboot ILOM to confirm console access • Patch cell servers, which comprises of the following:
– Take it offline – Confirm the grid disk status is offline – Patch cell server – Put it back online
• Completely transparent to databases and end users • ASM resynch occurs transparently, no ASM rebalancing
10 OOW - 2013
Exadata Patching – Database Servers
• Each half rack has 4 db servers •Patching steps
– Take db server out of rotation – Patch it – Put db servers back in rotation – Patch the remaining db servers the same way
•Completely transparent to end users
11 OOW - 2013
Thank you!
Copyright © 2013 Symantec Corporation. All rights reserved. Symantec and the Symantec Logo are trademarks or registered trademarks of Symantec Corporation or its affiliates in the U.S. and other countries. Other names may be trademarks of their respective owners. This document is provided for informational purposes only and is not intended as advertising. All warranties relating to the information in this document, either express or implied, are disclaimed to the maximum extent allowed by law. The information in this document is subject to change without notice.
12 OOW - 2013
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