PowerServer Web deploys your PowerBuilder apps to a standard n-tier Web architecture .NET or Java EE application servers. The presentation tier, business tier, and data tier are logically separated. The three tiers can run on the same physical server or be separated onto multiple servers and clustered. You can take advantage of numerous security mechanisms, including SSL/HTTPS, VPN, Firewall and Web server security. No matter how small or large your organization is, you will realize the benefits of greater availability, scalability, security, and reliability.