<

jetNEXUS ADC Technology
jetNEXUS Enterprise Range Features: Application Acceleration

Accelerating and optimising application delivery is a must have for a fast and responsive service. jetNEXUS ADC devices can boost the number of transactions handled by your web servers, accelerate end to end web application delivery and dramatically improve end user experience.

The jetNEXUS Enterprise Range handles slow connections and optimizes the delivery of HTTP traffic to put your servers into the environment where they perform best. Services can be delivered more quickly, they will be more responsive, and you can get more capacity from your hardware and application software.

 

How does jetNEXUS Enterpise Range Accelerate Applications?

Optimized connection offloading removes the overhead of handling sessions with slow clients.
HTTP Optimizations select the best possible HTTP support for clients and servers independently.
HTTP Multiplexing ensures rapid responses while minimizing connection load on servers.
On-the-fly content compression applied to any compressible content type.

 


The main areas of jetNEXUS application acceleration are:
TCP Offload
jetNEXUS Enterprise Range manages client-side connections independently from server-side ones. No matter how slowly a client reads and writes data, it ensures that a server only ever has to communicate over a fast, local network. Transactions are completed rapidly, quickly releasing the resources on the server for other tasks.

Dynamic Data Compression
Typically an average web page, whether it is dynamically gene- rated or static content, can be reduced in size by 80-90%. This means that there is a lot less data to send across the internet to the end user. Rule based compression detects and compensates for browser behavioural differences and defects, therefore guaranteeing accelerated pages can be displayed correctly by the client's browser.
Acceleration Features
jetNEXUS Application Acceleration in Action Flow Chart

Enlarge Acceleration Features Diagram
This advanced rule based procedure has been built up over the last 5 years and ensures that if an object such as a base page or Java script is compressed the end user can render the page as normal. Decompression is handled by the client browser(nearly every browser in use today has standardised decompression built-in), so no client plug-in is required and deployment is transparent to site visitors.

Connection Management More Info


Connection Management
The advanced connection management features allows jetNEXUS to control and manage the connections to both the client and back end web servers. jetNEXUS can open a number of connections to backend node and reuse them thus avoiding tcp slow start etc

Connection Management More Info


Content Caching
Caching frequently requested content on behalf of the server reduces server load and helps to accelerate applications

Supporting multiple variants of the same content allows the jetNEXUS Enterprise Traffic Manager to cache even dynamic content where this is desirable. For example, if you have different content for local users and remote users, or if you embed the username of a logged-in user into each page, you can cache these customized pages and ensure that each user receives the correct version from the content cache.

Content Caching More Info


SSL Acceleration
SSL termination is a CPU intensive task to enable the safe transfer of secure data. Using jetNEXUS Load Balancers to offload SSL processing from web servers can improve the transaction rate and speed up download times by 20 times.

SSL Offload More Info



What Can Acceleration do for my Website?

jetNEXUS Perforamnce Predictor Tool
Calculate potential acceleration improvements to your site with our new Performance Predictor Tool!

We'll send you a full report that is unique to your website, detailing exactly how much faster your site could be running with jetNEXUS and the type of bandwidth reductions you could experience.

jetNEXUS Predictor Performance Tool
call jetNEXUS