Rl net scaler-ha&dr_xendesktop_set2012Presentation Transcript
Citrix NetScalerOptimização de WebApps &DR/BC para VDI Rui Lopes – System Engineer Ozona Consulting Tel : 91 332 5850 Rui.firstname.lastname@example.org Setembro 2012
Successful Web Application Delivery with NetScaler B2C Availability Performance Offload SecurityB2B • World-class L4- • Caching • Connection • Access L7 load balancing pooling Gateway SSL • Compression • Intelligent • Web 2.0 offload VPN service health • Application monitoring • SSL processing P2P firewall App Expert Admin
Layer 4 Load Balancing TCP and UDP Client Requests Maintaining User Distributing Traffic Monitoring Server Health Sessions and Availability • Source IP • Least Connections • TCP Connection • Cookie • Lowest Response Time • HTTPS Connection • SSL Session ID • SNMP-based • Extended Content Verification • Server-ID in URL Query • IBM SASP • Scriptable Health Checks • Customer Server-ID • Hash-based • Token (header or body) • Many more…
Content Switching: Load Balancing on Steroids HTTP Requests Client Attributes Request Request Method Protocol • Anything in request body • Any TCP Request • Any TCP payload • Device Type • HTTP Get value • Language • HTTP Post • Any HTTP payload value • Cookie • Domain • Browser Capability • Wildcard URL • XML XPath support
NetScaler Maximizes Application Availability Site A B2CB2B Site B P2P
NetScaler Speeds User Application Delivery 0.22 SharePoint 2.04 1.1 SAP 5.22 With NetScaler 1.3 Siebel CRM 4 Without NetScaler 6.41 Oracle Forms 10.1 0 2 4 6 8 10 12 Response Time in Seconds
Tested, Certified and Recommended by Leading ISVs http://www.hqfastapps.com
Server OffloadCitrix Confidential - Do Not Distribute
Reduced Load on Servers CUSTOMERS SSL PARTNERS EMPLOYEES • SSL Offload • TCP Multiplexing and Buffering • Static and Dynamic Caching • Hardware Compression • SQL Offload Supports greater user capacity and more apps with minimal investment
Citrix DataStream TechnologyBringing ADC Benefits to the Data Tier Web/App Tier DB Tier Microsoft SQL Server NetScaler Built-in SQL intelligence delivering advanced traffic and connection management to improve database scale, availability, performance
What’s New in DataStream? The DataStream Feature Result & Benefit AdvantageOffload SQL connections Advanced traffic and Improves database scale, availability,from database servers connection management performance Database servers can make better use ofIntelligently load balance Token-based Load local cache - resulting in better overall NewSQL traffic Balancing end user experience Faster response times without taxing theImprove the scale and SQL Caching database server. Higher scale, faster Newperformance of databases response to end user Visibility of SQL transactions in 3rd partySQL traffic analysis AppFlow support New management tools.
Reduce Servers by 60% Before NetScaler After NetScaler Fewer Servers. More Apps.
SegurançaCitrix Confidential - Do Not Distribute
Integrated Application Firewall Application Legitimate traffic Attacks Blocked allowed throughWeb App Users Internet Network Citrix NetScaler Firewalls Application Infrastructure Blocks dozens of day zero attack vectors Includes CSRF, xPath Injection, XML attachment checks Bi-directional inspection: advanced attack prevention SSL traffic supported Sustained protection to 12 Gbps ICSA certified
Going Green with NetScaler One Way NetScaler Way Point Products Load Balancer/L7 Switch Caching Appliance Application Firewall SSL VPN ● 75% lower Power Consumption Global Server Load Balancing ● Less Data Center Space Performance Monitoring ● Lower Cooling ● Completely Integrated ~1800 Watts 450 Watts Savings $Thousands/Every Year
Gestão e Monitorização
AppExpert Templates • Cuts deployment times from days to minutes • Comprehensively defines applications • Consolidates app-specific configuration in one place • Simplifies ongoing lifecycle managementDownload AppExpert templates @ http://community.citrix.com/display/ns/AppExpert+Templates
NetScaler Action AnalyticsCustomer Use CasesPerform statistical analysis of real-time data to gain deeper insight intooverall application environment:• How much bandwidth is being consumed by the Top N users to a specific application URL• What are the response times for the most popular web pages. Do I need to add server resources or further optimize my application for better performance?• How many users are accessing my top web pages at any point in time?• What are the most popular referring sites to my application. I want to understand how users get to my site/page
NetScaler Adaptive Policy ControlApplication data can be automatically fed backinto the NetScaler policy engine to optimizeapplication delivery in real-timeSpecific client or application traffic can betargeted to change or create policy including: Policy Change • Rate limiting when certain peaks occur • Redirection – redirecting requests from the top clients to a Runtime Adaptive different site or data center transparently Analytic Policy Engine Control • Enhanced acceleration (e.g. compression and/or caching data) • Failover to backup vserver based on depth of surge queue
Citrix NetScalerDesktop & App Virtualization
Secure Access, Availability and DR/BC forXenApp/XenDesktop Secure Remote Business Local Load Access Continuity Balancing Web • Access Interface • Failover across • Web Interface Servers Gateway SSL XenApp sites servers VPN • Global server • XML Broker • Policy-based load balancing servers access control App XML Silo Global Access Gateway Enterprise Load Broker Server Load VPN Load Balancer Balancer Servers Balancer Global Server Load Balancer Sharepoint Integrated Web Interface OWA Citrix Confidential SAP Etc.
Disaster Recovery Protection XenApp Farms DMZ Web Interface XML Brokers Application NetScaler Enterprise NetScaler Standard Servers Silo Pair Pair Site A Web Interface XML Brokers Application Servers Silo Site BRequirements: Citrix Solution: Now included feature in GSLB:• Failover between XenApp • NetScaler Enterprise Pair x 2 • Run Web Interface Farms for DR • NetScaler Standard Pair x 2 on NetScaler MPX nCore• Global load balancing for efficient traffic distribution
Citrix NetScalerEdições e Plataformas
NetScaler OfferingsPackaged for broad adoption for all users Standard Enterprise Platinum Edition Edition Edition Comprehensive L4-7 Web application delivery Web application delivery load balancing and optimizes solution providing advanced solution designed to deliver expensive server and network traffic management and mission-critical applications resources to reduce cost powerful application with web application firewall acceleration security, fastest performance, and lowest cost
“End Appliance Sprawl”“Buy only what you need” Simplicity with Many-In-One Elasticity withPay-As-You-Grow Scale Up “Start Small. Grow Forever” Expandability Scale Out Citrix Confidential - Do Not Distribute
“40x footprint reduction. No Compromises.”“Grow capacity up to 5x. No New Hardware.” Simplicity with Many-In -One Elasticity with Pay-As-You-Grow Scale Up “Megabits to Terabits. Zero Downtime.” Expandability with Add-and-Go Scale Out Citrix Confidential - Do Not Distribute
Market Leadership Citrix NetScaler Strengths • Citrix NetScaler has shown a comprehensive application delivery vision that rivals F5s, and it has backed this up with the first virtual ADC offering from a major supplier. • Citrix has a reputation for delivering high-performance ADCs with increasingly rich sets of advanced features. • With its traditional software business, Citrix has a good understanding of the applications environment. • Citrix is in a solid financial position, with an increasing share in the ADC market (13% as of 2Q10).
#1 in 16 of 21 Categories • Overall Satisfaction • Overall Value • Overall Tech Support • Overall Sales & Procurement • Technology • Pre-Sales FlexibilityBEST in • Ease of Use • Pre-Sales Commitment • Return on Investment • Pre-Sales Responsiveness • Investment Protection • Support Responsiveness • •16 Categories • Customer Understanding Sustained Commitment • Support Knowledge Support EffectivenessSource: Enterprise Management Associates (EMA), Customer Satisfaction with Application Delivery Controller Vendors
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