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Cotendo Cloudlet Datasheet

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Cotendo Cloudlet™ is a modern approach to deploying key dynamic site processing logic to edge locations. Cloudlet enables delivery decisions and content transformation to be made very close to the ...

Cotendo Cloudlet™ is a modern approach to deploying key dynamic site processing logic to edge locations. Cloudlet enables delivery decisions and content transformation to be made very close to the user, with response much faster than even accelerated connections to the origin site can provide. Decisions and logic based on geography, devices, and request routing, to name a few, can be optimally processed and expedited via Cloudlets.

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Cotendo Cloudlet Datasheet Document Transcript

  • 1. Cotendo Cloudlet™ Datasheet Dynamic Solutions Acceleration Without On the Edge Code Modification Flexible and easy Cotendo Cloudlet™ is a modern Cotendo Cloudlet™ addresses a common to deploy, Cotendo approach to deploying key dynamic issue when deploying a CDN or DSA Cloudlet™ extends site processing logic to edge locations. service – the significant level of inflex- website functionality Cloudlet enables delivery decisions ibility regarding what a site may or and boosts speed by and content transformation to be may not do when utilizing traditional positioning delivery made very close to the user, with acceleration services. Initial integration decisions and content response much faster than even traditionally requires some level of site transformation closer to accelerated connections to the origin modification for the acceleration service your site’s end-users. site can provide. Decisions and logic to work properly. Then ongoing site en- based on geography, devices, and hancements were often constrained by request routing, to name a few, can what the acceleration service will provide be optimally processed and expedited or allow, or what HTTP informationCotendo Cloudlet™ is a fusion of via Cloudlets. related to requests is passed throughadvanced technologies and services and available to the application.that dramatically increases any site’s Cloudlets increase response andperformance while also enabling performance to users, as well as Cotendo Cloudlet™ provides transpar-decisions and site functionality to be decreasing connection and processing ency through the CDN, as well as edgedeployed close to every user. It is a new load on dynamic site origin servers object manipulation, to ensure thatclass of performance cloud service that and services. Cloudlets also allow there are no issues and minimal delay incombines the responsiveness and global personalization and dynamic decision deploying Cotendo Acceleration Servicesfootprint of edge delivery services with making to occur for accelerated — no matter the complexity or sophisti-the flexibility and power of your core static content that is globally cached cation of your site.web applications and services. and managed via the Cotendo CDN. End users get superior responsive- Cloudlet eliminates the constraintsIt is embedded within Cotendo’s global ness across all content and transac- by providing a customizable edgesite acceleration platform – a virtualized tions with a site. Site owners get the environment that ensures yourexecution environment within a globally performance, reliability, and scale application or service can utilize accel-distributed infrastructure. It is natively benefits of using a platform-as-a-ser- eration services with no adaptation onfast, connected to users worldwide, and vice provider to extend the capabilities your part. It’s no longer necessary tohas all Cotendo acceleration services of their core origin services. conform to rigid requirements in orderand network intelligence directly to use an acceleration service. Now rapidaccessible and addressable. Cloudlet enables entirely new classes custom integration is a readily accessible of features, capabilities, and appli- feature for any customer regardless ofCotendo Cloudlet™ provides site owners cations to be performance enabled size, with Cotendo Cloudlet.two key benefits: The first is a high and deployed in a distributed globalperformance global environment to execution environment, as well as to Your Site, No Limitsextend site functionality, to deploy control in real-time and dynamically Cotendo Cloudlet™ is a highbusiness logic and decisions, as well shape the underlying delivery charac- performance, globally distributed,as store or personalized content close teristics of the acceleration platform. application execution environment,to end users for best response. The tightly coupled with network intel-second is as flexible and customizable ligence, and part of a unified suite ofglobal integration layer, that can be complimentary acceleration services.used to expedite and simplify Cotendo’s Cloudlets are another innovation fromacceleration services deployment for Cotendo that individually and togetherany website, no matter the challenges are designed to provide maximumor objectives. performance and enhanced capabilities for any Web site or Internet service.© 2011 Cotendo, Inc. All rights reserved. 866.749.6462 | INTL +44 20 33188363 | info@cotendo.com | www.cotendo.com
  • 2. Specifications Environment Variables and Data Available Cloudlets • Request line / response line • Security and access control:Implementation • Entire HTTP header (all fields) Access-control list (ACL): whitelist/• Cotendo Cloudlets are streamlined blacklist by IP, authentication. code, integrated in the content • Enhances capabilities and processed data for: • URL manipulations: URL rewrite serving flow and redirect, parameters manipula- • Cookies tions, and parameters for caching,Management • User-agent / browser capabilities regex on URL.• Cotendo CASI Web-based • IP address, geo-IP mapping/DB • Geo-targeting: Rewrite or redirect management interface • HTTP status by geo, cookie with geo content.• Cotendo Views for rules-based Cloudlet invocation • Mobile: Rewrite or redirect by mobile Actions and Capabilities device (user-agent), by cookie with• Cotendo XML format configura- • Any computational code mobile content. tion of Cloudlet, integrated with the standard XML configuration • Edit request line / response line • Advanced cache keys: add conditions to cache keys (cookies, • Edit, add or remove header lines/Events headers, regex on URL). fields• On request from user • Origin error handling (5xx or • Send response to user timeout) • Before handing by the CDN/DSA • Send new request edge service • A/B testing • Write response body (override • More …• On response from user existing body) • Before handling by the CDN/DSA Customer-Specific Cloudlets • Rules/logic-based rewrite requests edge service • By request to customer requirements• On response to user • Rules/logic-based HTTP redirect and need. • Before sending the response to • Block/allow access the user after CDN/DSA edge service Traditional CDN Cookie Request Request Response Business Logic Client Response Edge Proxy Customer Origin 20ms 200ms Cotendo Cloudlet™ Cookie Business Logic Request Request Business Logic Response Client Response Customer Origin 2011 Copyright Cotendo Inc.© 2011 Cotendo, Inc. All rights reserved. 866.749.6462 | INTL +44 20 33188363 | info@cotendo.com | www.cotendo.com