The Presentation Services cache is different from the cache that is accessed by the Oracle BI Server. You can change the defaults for the Presentation Services cache by modifying the instanceconfig.xml file to include the cache entries. The following procedure provides information about configuration changes with which you can manage the Presentation Services cache. See About Sharing the.
You may see this issue if using a Presentation variable as well, rather than a Prompt built using a SQL query. The problem may be due to shared Presentation Services Query Cache, which means that even when the user logs out, the query cursor cache is still being shared by other users, so it does not refresh the new data after the user logs in again.
Logical SQL Generation: Oracle BI Presentation Service allows users to visually define queries within the Answers and Dashboard interfaces. It presents a graphical representation of the query as the user selects and manipulates columns and adds filters (constraints) to the query.Presentation Server Cache in OBIEE Presentation Server has its own cache, stores the result set of queries in that cache. When the user requests any query, and if the query is similar to the one which is stored in cache memory, then the Presentation Server will retrieve the result for this query from the cache and return the result to the user without contacting the BI Server. This improves.OBIEE 11g - OBI Server and Presentation Cache Management Oracle BI Server Cache Management. BI server could be leveraged by multiple users and reports depending on whether they are accessing similar or subset of the cached data, though from a different reports. To purge OBI Server cache the best-practice is to set it as automated process after completing ETL, because if we set the auto-purge.
OBIEE Comprises Presentation Services,Oracle BI Server: The user constructs sql and passes it to the Analytic Engine and then the Oracle BI (Analytic Engine) describes the physical sql to the Data sources and recover the data back to the Engine and presents to the presentation Services. Find out more about OBIEE in this detailed OBIEE tutorial! CTA. Watch Obiee Tutorial for Beginners. 3. How.Read More
This may be beneficial if you are experiencing caching on multiple Dashboards and need to repeat the solution. 1) Check Bypass Oracle BI Presentation Services Cache. 2) Change Partial Update Settings. 3) Add an Advanced SQL Clause. 4) Clear All Presentation Services Cache. Check Bypass Oracle BI Presentation Services Cache. When users access Answers to run queries, the Presentation Services.Read More
As we know there are two kind of Caching is available in OBIEE .One of them is most popular and familiar i.e. BI Server Caching and other is BI Web Server caching. Presentation Catalog Caching is rarely used and it rarely take any attraction in performance. However a most significant use of it will be, bypassing the default report level Caching in real-time BI application i.e typical.Read More
OBIEE Architecture involves various BI system components which are required to process the end user’s request. How OBIEE System Actually Works? The initial request from the end user is sent to the Presentation server. The Presentation server converts this request in logical SQL and forwards it to BI server component. BI server converts this.Read More
Used for Oracle BI Presentation Services. Any users with the same nonblank request key share the same Oracle BI Presentation Services cache entries. This tells Oracle BI Presentation Services that these users have identical content filters and security in the Oracle BI Server. Sharing Oracle BI Presentation Services cache entries is a way to.Read More
OBIEE Comprises Presentation Services,Oracle BI Server: The user constructs sql and passes it to the Analytic Engine and then the Oracle BI (Analytic Engine) describes the physical sql to the Datasources and recover the data back to the Engine and presents to the presentation Services. IBM Cognos Interview Questions; Question 25. How We Can.Read More
OBIEE Dashboard is a tool that enables end users to run ad-hoc reports and analysis as per business requirement model. Interactive dashboards are pixel perfect reports which can be directly viewed or printed by end users. OBIEE Dashboard is part of Oracle BI Presentation layer services. If your end user is not interested in seeing all the data.Read More
Web Tier for static content caching. In a standard OBIEE installation, WebLogic acts as both the application server (running java code, communicating with Presentation Services etc) as well as the HTTP server, handling inbound connections from the web browser, serving up static files such as CSS stylesheets. It can sometimes be beneficial to introduce a separate HTTP server such as Oracle HTTP.Read More
In OBIEE 10g, most of OBIEE administration tasks were mostly performed either through the Administration tool, the web-based Presentation Server administration screen, or through editing files in the filesystem. There were around 700 or so configuration options spread over multiple tools and configuration files, with some options like users and groups were embedded in unrelated repositories.Read More
Since iBots are created via Presentation Services, providing users with the ability to create, publish, schedule an iBot may be a group permissions security model that a company already has in place. However, typically only a handful of users should have access to create an iBot using the “Seeding Cache” destination method. Mainly this is already pre-structured for you as by investigation.Read More