Products: PeopleSoft Enterprise
Event Type: Online Learning
Registration Ends: Jan 21, 2016 03:00 PM EST
- What improvements have been made to enhance the user experience ?
- What are the new key features ?
- What are the benefits to upgrading
Peoplesoft Applications Software and Peoplesoft Consultant Services
-rwxr-x--- 1 oracle oracle 1152 May 17 11:16 oud-proxy-setup -rwxr-x--- 1 oracle oracle 1482 May 17 11:16 oud-proxy-setup.bat -rwxr-x--- 1 oracle oracle 1180 May 17 11:16 oud-replication-gateway-setup -rwxr-x--- 1 oracle oracle 1510 May 17 11:16 oud-replication-gateway-setup.bat -rwxr-x--- 1 oracle oracle 1141 Aug 10 16:50 oud-setup -rwxr-x--- 1 oracle oracle 1538 May 17 11:15 oud-setup.bat

In my personal opinion, Oracle leads the market in Directory Product offerings (LDAP Directories). Starting from Oracle Internet Directory (OID), to the latest Oracle Unified Directory (OUD), Oracle definitely provides variety of LDAP Directory related products for integration.
With increasing demand for mobile computing and cloud computing offering, there is a need to standardize LDAP Deployments for Identification, Authentication and (sometimes) Authorization (IAA) services. With a highly scalable, highly performing, highly available, highly stable and highly secure LDAP Directory, these IAA services will be easier to integrate with applications in the cloud or for the mobile applications.
Oracle Unified Directory (OUD) is a latest LDAP Directory offering from Oracle Corp. As mentioned in my previous post, OUD comes with three main components. They are:
Here, Directory Server provides the main LDAP functionality (I assume you already know what an LDAP Directory Server means). Proxy server is used for to proxy LDAP requests (how?). AndReplication Server is used for replicating (copying) data from one OUD to another OUD or even to ODSEE server (we will talk more about replication in this post). You can read about my first post on OUD here. In this current article, I will write about replication server and advanced replication setup for Oracle Unified Directory.
Many people want a step by step guide (kind of cheat sheet) to setup something like OUD or OID for replication. Unfortunately I am not going to give you that here. In my personal opinion, that (cheat sheet) is not a right approach at all and will not be helpful in the long run for gaining concepts or knowledge. First of all, we need to give importance to the basic concepts behind how something works.
Product Documentation must be read before you plan your deployment. You can find the OUD Documentation here. This link is for OUD Version 11.1.1. Make sure to refer the latest product manual. Documentation provides lot of details about the product and save lot of time with investigation later. For Replication, you need to start with “Architecture Reference” Guide.
There should be a reason, right? If there is no reason, then there is no need for you to setup replication at all. Instead, you can have a beer and pass the time happily doing something else.
Ideally, you need replication setup for “High Availability” and “Performance”. Usually, there will be multiple instances of OUD Directory Server processes running in Production. Let’s say we need to have around four OUD Directory Servers (and four more for Business Continuity/Disaster Recovery).
Unfortunately, there is no single process to update all the eight OUD Directory Servers in our example. We need to find a mechanism to synchronize the directory entries across these servers. For this, we need to use the OUD Replication Server Component.
We don’t want network sniffers taking away critical user information (even inside the internal network, it is possible). We need to encrypt the traffic between the replication servers. Do not consider setting up a Replication Server communication without encrypted traffic.
Since OUD provided identity data, all the network traffic is prone to sniffing attacks. Always use encrypted or secure connections to OUD or to any LDAP Directory.
Next important thing is to decide what replication method you are going to use. This is mostly site specific and you need to know lot of details before deciding a replication method to use. I am planning to use the following sample architecture for this post. Let’s understand our sample OUD Architecture first.
Here are the quick components of the architecture:
One way to setup replication is by provisioning users into all the six OUD Directory Servers by an Identity and Access Management (IAM) System (such as Oracle Identity Manager or Tivoli Identity Manager). However this provisioning can be time consuming to complete because it will be treated as updating six different LDAP Directories. So a better way to achieve this is using a Replication Server.
We will continue setting up the Replication Server for this architecture. Lets meet in another post - Until then.
Recently, I had the opportunity to speak at the Silicon India Business Intelligence Conference. The topic I chose for the discussion was focused on providing the BI & Analytics perspective for companies transitioning to a new world. You can view my presentation at this link –http://bit.ly/VLDDfF
The gist of my presentation is given below:
1) First, established the fact that the world indeed is changing by showing some statistics:
2) Enterprises face a very different marketplace due to the profound changes taking place in the way people buy, sell, interact with one another, spend their leisure time etc.
3) To ensure that BI can help business navigate the new normal, there are 3 key focus areas.
For each of the 3 areas mentioned above, I gave some specific examples of the trends in the BI space.
1) For Removing Bottlenecks, the impact of in-memory and columnar databases were elaborated.
2) For enhancing intelligence, working with unstructured data and using big data techniques were discussed.
3) For the 3rd point, the focus was on strengthening the fundamentals in the BI landscape.
Please do check out my complete presentation at http://bit.ly/VLDDfF and let me know your views.
Thanks for reading.
Well the topic may seem like a pretty old concept, yet a vital one in the age of Big Data, Mobile BI and the Hadoops! As per FIMA 2012 benchmark report Data Quality (DQ) still remains as the topmost priority in data management strategy:
‘What gets measured improves!’ But often Data Quality (DQ) initiative is a reactive strategy as opposed to being a pro-active one; consider the impact bad data could have in a financial reporting scenario – brand tarnish, loss of investor confidence.
But are the business users aware of DQ issue? A research report by ‘The Data Warehousing Institute’, suggested that more that 80% of the business managers surveyed believed that the business data was fine, but just half of their technical counterparts agreed on the same!!! Having recognized this disparity, it would be a good idea to match the dimensions of data and the business problem created due to lack of data quality.
Data Quality Dimensions – IT Perspective
Business Problems – Due to Lack of Data Quality
| Department/End-Users | Business Challenges | Data Quality Dimension* |
| Human Resources | The actual employee performance as reviewed by the manager is not in sync with the HR database, Inaccurate employee classification based on government classification groups – minorities, differently abled | Data consistency, accuracy |
| Marketing | Print and mailing costs associated with sending duplicate copies of promotional messages to the same customer/prospect, or sending it to the wrong address/email | Data timeliness |
| Customer Service | Extra call support minutes due to incomplete data with regards to customer and poorly-defined metadata for knowledge base | Data completeness |
| Sales | Lost sales due to lack of proper customer purchase/contact information that paralysis the organization from performing behavioral analytics | Data consistency, timeliness |
| ‘C’ Level | Reports that drive top management decision making are not in sync with the actual operational data, getting a 360o view of the enterprise | Data consistency |
| Cross Functional | Sales and financial reports are not in sync with each other – typically data silos | Data consistency, audit ability |
| Procurement | The procurement level of commodities are different from the requirement of production resulting in excess/insufficient inventory | Data consistency, accuracy |
| Sales Channel | There are different representations of the same product across ecommerce sites, kiosks, stores and the product names/codes in these channels are different from those in the warehouse system. This results in delays/wrong items being shipped to the customer | Data consistency, accuracy |
*Just a perspective, there could be other dimensions causing these issues too
As it is evident, data is not just an IT issue but a business issue too and requires a ‘Collaborative Data Management’ approach (including business and IT) towards ensuring quality data. The solution is multifold starting from planning, execution and sustaining a data quality strategy. Aspects such as data profiling, MDM, data governance are vital guards that helps to analyze data, get first-hand information on its quality and to maintain its quality on an on-going basis.
Collaborative Data Management – Approach
Key steps in Collaborative Data Management would be to:
This approach would ensure that the data ecosystem within a company is distilled as it involves business and IT users from each department at all hierarchy.
Thanks for reading, would appreciate your thoughts.
Well the topic may seem like a pretty old concept, yet a vital one in the age of Big Data, Mobile BI and the Hadoops! As per FIMA 2012 benchmark report Data Quality (DQ) still remains as the topmost priority in data management strategy:
‘What gets measured improves!’ But often Data Quality (DQ) initiative is a reactive strategy as opposed to being a pro-active one; consider the impact bad data could have in a financial reporting scenario – brand tarnish, loss of investor confidence.
But are the business users aware of DQ issue? A research report by ‘The Data Warehousing Institute’, suggested that more that 80% of the business managers surveyed believed that the business data was fine, but just half of their technical counterparts agreed on the same!!! Having recognized this disparity, it would be a good idea to match the dimensions of data and the business problem created due to lack of data quality.
Data Quality Dimensions – IT Perspective
Business Problems – Due to Lack of Data Quality
| Department/End-Users | Business Challenges | Data Quality Dimension* |
| Human Resources | The actual employee performance as reviewed by the manager is not in sync with the HR database, Inaccurate employee classification based on government classification groups – minorities, differently abled | Data consistency, accuracy |
| Marketing | Print and mailing costs associated with sending duplicate copies of promotional messages to the same customer/prospect, or sending it to the wrong address/email | Data timeliness |
| Customer Service | Extra call support minutes due to incomplete data with regards to customer and poorly-defined metadata for knowledge base | Data completeness |
| Sales | Lost sales due to lack of proper customer purchase/contact information that paralysis the organization from performing behavioral analytics | Data consistency, timeliness |
| ‘C’ Level | Reports that drive top management decision making are not in sync with the actual operational data, getting a 360o view of the enterprise | Data consistency |
| Cross Functional | Sales and financial reports are not in sync with each other – typically data silos | Data consistency, audit ability |
| Procurement | The procurement level of commodities are different from the requirement of production resulting in excess/insufficient inventory | Data consistency, accuracy |
| Sales Channel | There are different representations of the same product across ecommerce sites, kiosks, stores and the product names/codes in these channels are different from those in the warehouse system. This results in delays/wrong items being shipped to the customer | Data consistency, accuracy |
*Just a perspective, there could be other dimensions causing these issues too
As it is evident, data is not just an IT issue but a business issue too and requires a ‘Collaborative Data Management’ approach (including business and IT) towards ensuring quality data. The solution is multifold starting from planning, execution and sustaining a data quality strategy. Aspects such as data profiling, MDM, data governance are vital guards that helps to analyze data, get first-hand information on its quality and to maintain its quality on an on-going basis.
Collaborative Data Management – Approach
Key steps in Collaborative Data Management would be to:
This approach would ensure that the data ecosystem within a company is distilled as it involves business and IT users from each department at all hierarchy.
Thanks for reading, would appreciate your thoughts.