This post covers Overview of Oracle Fusion Middleware Architecture. Each product in Oracle Fusion Middleware (like SOA, OBIEE, WebCenter etc) has its own Architecture.
For Part1 of this blog post series, on Oracle Fusion Middleware: Overview & Java V/S System Component Click Here.
This Video talks about Oracle Fusion Middleware Architecture and it is very important to know what architecture your company has and how you can explain it.
Oracle Fusion Middleware has three tier Architecture i.e. WebTier, MiddleTier, and DataTier.
On the Extreme right, we have DataTier, where we have LDAP server (Lightweight directory access control) and Database is used for application or configuration, in one subnet this must be the most secure part, as your data is the most critical thing. On Middle, we have MiddleTier where your application servers like SOA, WebCenter, identity and access management, all these run on top of WebLogic server.
Then on top of Fusion middleware or within the MiddleTier, you have management tools like WLST, WebLogic Console, EM console. On Extreme left you have WebTier, Inside this, it has the Load balancer, Oracle WebCache, and OHS this Managed by MBeans (Managed Beans) mod_wl_ohs.
Oracle Fusion Middleware: 3 Tier Architecture
Look at Oracle’s 3 Tier Architecture for deploying Oracle Fusion Middleware components
FMW component like OHS or OTD is deployed in DMZ (Web Tier), whereas products like SOA, OBIEE, etc with WebLogic are deployed in Application Tier.
Data Tier contains Directory Services like Oracle Unified Directory (OUD) or Oracle Internet Directory (OID) and Database.
Well, I think this is enough for today stay tuned for next post of this series where I am going to cover Oracle Fusion Middleware Enterprise Deployment If you have a follow-up question or need career guidance or just to say hello, leave a comment here or jump on to our private Facebook group
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