MACROMEDIA BREEZE-CLUSTERING BREEZE LIVE Manual do Utilizador descarregar pdf (Página 18)

ADOBE CONNECT ENTERPRISE SERVER 6

Installation and Configuration Guide

Large events If you require more than 500 simultaneous connections to the same meeting, a single edge server will

run out of sockets. A cluster allows more connections to the same meeting.

Load balancing If you require more than 100 simultaneous meetings, a single edge server may run out of memory.

Edge servers can be clustered behind a load balancer.

How edge servers work

EdgeserversauthenticateusersandauthorizetheirrequestsforwebservicessuchasAcrobatConnectProfessional

rather than forwarding every request to the origin server and consuming its resources for these tasks. If the requested

data is found in the edge server’s cache, it returns the data to the requesting client without calling Connect Enterprise

Server.

If the requested data is not found in the edge server’s cache, the edge server forwards the client’s request to the origin

server, where the user is authenticated and the request for services is authorized. The origin server returns the results

to the requesting edge server, and the edge server delivers the results to the requesting client. The edge server also

stores this information in its cache, where other authenticated users can access it.

Sample edge server deployment

Consider the following sample edge server deployment:

Clients on-site in Chicago use the origin located in a data center in Chicago. The edge servers in Boston and San

Francisco aggregate local client requests and forward them to the origin. The edge servers receive the responses from

the origin in Chicago and transmit them to clients in their zones.

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