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Citrix Netscaler

張貼者:2010年8月26日 上午1:05未知的使用者   [ eddie liu 已於 2012年8月9日 上午3:08 更新 ]

Customer quote - NetScaler Application delivery controllers

Citrix Netscaler是一個 Web應用交付設備,使應用程序運行 5倍。 可作為一個單獨的硬件網絡設備或作為一個虛擬設備,應用程序可用性的NetScaler優化,通過先進的腰椎- 7負載平衡和交通管理,加速性能,增加安全性與集成應用防火牆,大大降低了成本,增加Web服務器的效率。






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開發商:Citrix Systems, Inc.
原廠網址:http://www.citrix.com/English/ps2/products/subfeature.asp?contentID=2300451
更新日期:2011/05/20
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NetScaler的特點

Citrix Netscaler 是一個全功能於一身的網絡應用交付解決方案,讓應用程序更好地加快5倍的性能,確保 
通過先進的應用程序的可用性腰椎- 7交通管理,提高安全性與集成 應用防火牆,大幅度
降低成本卸載服務器。 它降低了總擁有成本,優化了用戶體驗,並可以確保應用始終可用。
On-demand apps by XenApp, desktop virtualization, application virtualization and session virtualization in XenDesktop.

高級服務器卸載

NetScaler的 釋放通過卸載服務器的處理能力處理事情,服務器沒有做好,例如網絡處理,Web 2.0連接管理,內存緩存,交通浪湧保護。 這使您能夠提供更多應用到更多的用戶,同時降低服務器成本高達百分之八十。
Access virtual desktops from any device, anywhere with XenDesktop.

所有功能於一身的解決方案

NetScaler的 集成了多種功能,如4〜7層交換,SSL加速, 應用防火牆, 負載平衡,緩存和性能監控到一個單一的解決方案。 這使得更容易部署,單點的管理,節約成本的培訓,支持,管理效率,數據中心電源和地面空間。
HDX, only in desktop virtualization with Citrix XenDesktop.

應用加速

多級壓縮,動態內容緩存,TCP優化和自動化結合起來,以提高用戶的性能5倍以上,同時降低帶寬,使音頻和視頻流量超過可用吞吐量拮据的網絡。
Integrated Data Security only with NetScaler Application Delivery Controllers

開放式可升級的設備

無論您使用 的NetScaler 盈豐硬件或 虛擬設備秒,思傑的開放式設計意味著更快的部署,易於擴展,簡單的配置。 更重要的是,多核心,多處理器設計,隨收隨付你長大授權選項可確保最高水平的可擴展性的 虛擬設備s到群集系統。
Single instance management with NetScaler Application Delivery Controllers

終端到終端的網絡安全

內置的系統智能,應用流暢性,和認證,授權和審計功能使 NetScaler的 自動攔截應用程序攻擊,如拒絕服務(DoS)和零天攻擊,甚至對於Web 2.0應用程序。
Enterprise Class Scalability with NetScaler Application Delivery Controllers

框架讓用戶可以更

NetScaler的 理解應用程序,使您不必。 IT可以推出新的應用程序在短短30分鐘的預配置應用程序模板,智能自動配置,可視化的政策工具,並集中政策管理。
Enterprise Class Scalability with NetScaler Application Delivery Controllers

動態負載響應

NetScaler的 感官能力需要在實時性和激活額外的容量需求利用 的VPX 虛擬設備 動態負載響應可以節省高達百分之八十在數據中心電力,冷卻和佔地空間,同時確保您符合或超過承諾為所有類別的服務水平協議的申請。
Enterprise Class Scalability with NetScaler Application Delivery Controllers

負載平衡

實現百分之百的應用運行時間與第4層的綜合 負載平衡,全球服務器 負載均衡 (GSLB)特性和高可用性(HA)。 他們共同實現可靠,不間斷的電力負荷管理應用服務器之間和跨多個站點的最佳性能。
Enterprise Class Scalability with NetScaler Application Delivery Controllers

壓縮和緩存

NetScaler公司 利用先進的多級壓縮為最佳的性能和最大的網絡帶寬的節省。 此外,其強大的內容緩存即刻向用戶提供應用程序的內容,同時消除多個服務器的請求重複的數據。
Enterprise Class Scalability with NetScaler Application Delivery Controllers

新一代多租賃架構

的NetScaler VPX的 應用和租戶帶來特定的加速,安全和交通管理中的應用接近一個靈活的軟件層,使共享服務工作,為雲和企業數據中心。 這補充 的NetScaler 盈豐硬件設備在數據中心的優勢是處理大規模的服務,共同為所有住戶。










NetScaler features

Citrix® NetScaler® is an all-in-one web application delivery solution that makes applications five times better by accelerating performance, ensuring 
application availability through advanced L4-7 traffic management, increasing security with an integrated application firewall, and substantially
lowering costs by offloading servers. It reduces TCO, optimizes the user experience, and makes sure that applications are always available.
On-demand apps by XenApp, desktop virtualization, application virtualization and session virtualization in XenDesktop.

Advanced server offload

NetScaler frees up server processing power by offloading processing for things that servers don't do well such as network processing, Web 2.0 connection management, memory caching, and traffic surge protection. This enables you to deliver more applications to more users while reducing server costs by up to 80 percent.
Access virtual desktops from any device, anywhere with XenDesktop.

All-in-one solution

NetScaler integrates multiple capabilities such as L4-L7 switching, SSL acceleration,application firewallload balancing, caching, and performance monitoring into one single solution. This enables easier deployment, a single point of management, and cost savings on training, support, management efficiency, datacenter power, and floor space.
HDX, only in desktop virtualization with Citrix XenDesktop.

Application acceleration

Multi-level compression, dynamic content caching, and automated TCP optimization combine to increase user performance by five times or more, while reducing bandwidth and making audio and video traffic usable over throughput-strapped networks.
Integrated Data Security only with NetScaler Application Delivery Controllers

Open scalable appliance

Whether you're using NetScaler MPX hardware or virtual appliances, Citrix open design means faster rollout, easy extensibility, and simple configuration. What's more, a multi-core, multi-processor design with pay-as-you grow licensing options ensures the highest levels of scalability from virtual appliances to clustered systems.
Single instance management with NetScaler Application Delivery Controllers

End-to-end web security

Built-in system intelligence, application fluency, and authentication, authorization, and auditing features enables NetScaler to automatically block application attacks such as denial of service (DoS) and day zero attacks, even for Web 2.0 applications.
Enterprise Class Scalability with NetScaler Application Delivery Controllers

AppExpert Framework

NetScaler understands applications so that you don't have to. IT can rollout new applications in just 30 minutes with preconfigured application templates, intelligent auto-configuration, visual policy tools, and centralized policy management.
Enterprise Class Scalability with NetScaler Application Delivery Controllers

Dynamic workload response

NetScaler senses capacity needs in real time and activates additional capacity on demand by leveraging VPX virtual appliances. Dynamic workload response can save up to 80 percent in datacenter power, cooling, and floor space while ensuring that you meet or beat promised SLAs for all classes of applications.
Enterprise Class Scalability with NetScaler Application Delivery Controllers

Load balancing

Realize 100 percent application uptime with integrated layer 4 load balancing, global server load balancing (GSLB), and high availability (HA). Together, they enable reliable, always-on load management between application servers and across multiple sites for the best possible performance.
Enterprise Class Scalability with NetScaler Application Delivery Controllers

Compression and caching

NetScaler leverages advanced multi-level compression for the best possible performance and greatest network bandwidth savings. Furthermore, its robust content cache instantly delivers application content to users while eliminating multiple server requests for duplicate data.
Enterprise Class Scalability with NetScaler Application Delivery Controllers

Next generation multi-tenancy architecture

NetScaler VPX brings application and tenant-specific acceleration, security, and traffic management close to the application in a flexible software tier that makes shared services work for cloud and enterprise datacenters. This complements NetScaler MPX hardware appliances at the datacenter edge that are handling large-scale services common to all tenants.