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Appendix A. Using LVS with Red Hat

Cluster

You can use LVS routers with a Red Hat Cluster to deploy a high-availability e-commerce site

that provides load balancing, data integrity, and application availability.

The configuration in Figure A.1, “LVS with a Red Hat Cluster” represents an e-commerce site

used for online merchandise ordering through a URL. Client requests to the URL pass through

the firewall to the active LVS load-balancing router, which then forwards the requests to one of

the Web servers. The Red Hat Cluster nodes serve dynamic data to the Web servers, which

forward the data to the requesting client.

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Red Hat APPLICATION SERVER - JONAS Guida di Installazione Pagina 67