Obiee 12c answers

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Obiee 12c answers

It is a business intelligence system for the enterprise that delivers abilities for reporting, online analytical processing OLAPad hoc query and analysis dashboards, and scorecards. Presentation server : The presentation server is responsible to convert the request comes from end user to logical SQL and sends it to Oracle BI Server. Oracle BI server : The main task of Oracle BI server is converting the logical sql to Physical sql so that database will understand the sql.

Oracle BI server converts the logical sql to physical sql so that database syntactically identifies the query and send it to the Database. The sources must be modeled as snowflakes or star schema for efficient result In the case of multiple sources connecting directly in OBIEE, it has to be used.

Business Model Layer: It outlines the business or logical model of objects and their mapping between business model and Schema in the physical layer. Presentation Layer: Presentation layer is used to provide customized views of Business Model in Business Model layer to users.

LTS stands for Logical table source. LTS or Logical Table Source is created when you drag and drop a column from a table that is not presently being used in your logical table. A physical table containing such column is referred as LTS. A session variable can be a system variable and non-system variable. It is initialized at login time for each user.

Examples of non-system variables are user defined filters etc. Policy store provider is used to access privileges on all applications except for BI Presentation Services. The difference between logical table source and the logical table is that a logical table consists of one or more logical table source.

You will create the join type in the Business Layer. To bypass the server authentication in NQSConfig. Ibot is a scheduling agent, used to schedule reports to be sent across various devices such as email, pager, mobile, other devices, etc.

What is fact table in SQL? 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.

Click on modify and then click on sort order by icon on the relevant column in the criteria pane. We can give a column as updatable and then view the reports,this option is called write back option.

By clicking on Administration and Manage dashboards and by adding column selector we can create interactive Dashboard. By this we can create report from two subject areas. Using the above aggregate functions the data will be inserted in aggregate table. The aggregate tables are used for performance optimization and data is coming fast using aggregate table. Aggregations applied on database level improves the performance of the query as the query not hits directly on table it will hit on aggregate table and fetches data.

If table contains the data of year and ,User wants a actual count of records in the table monthly,Quarterly and yearly. And we need to use that tables in the reports so that report performance will improve drastically. In the NQSConfig. Check if the table is already existing if so add in physical layer ,then click on BMM and then Presentation layer, then reload server metadata ,then it will be visible to all users.

When handling complex requirement is not possible in data modeling from RPD side in obiee then user needs to create direct select statement and use it in to RPD is known as Opaque view.

obiee 12c answers

It is not recommended to use Opaque views as it degrades the performance of the report. Table alias is used for creating self joins. Table alias can be created by right clicking the table in the physical layer then click alias. If So Where And How? This can be done by right clicking the dimension table and click create dimension and then we can manually define the hierarchy and its levels.For the most part, calculations should be pushed back to the RPD.

This reduces the complexity of the reports on the front-end, simplifies maintenance of these calculations, and ultimately assures that the same logic is used across the board in all dashboards and reports… all the logic should be in the RPD.

So, rather than take the time to modify the RPD, you fat finger the calculation in the column formula. We've all done it. But there will be a an org change, or a hierarchy was updated… something, to change the logic of that calculation and you'll need make a change. Sound familiar? Saving columns to the web catalog is that middle ground that gives us the best of both worlds… the convenience of quickly coding the logic on the front-end but the piece of mind knowing that the logic is all in one place to ensure consistency and ease maintenance.

After you update your column formula, click OK. Save the column to the web catalog. Also, be sure to use the description field.

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The description is a super convenient place to store a few lines of text that your future self or others can use to understand the purpose of this column. As an added bonus, this description field is also used when searching the web catalog. Saved columns can be added from the web catalog.

Add will continue to reference the original saved column, so that changes to made to the saved column will be reflected in your report. Add Copy will add the column to your report, but future changes to the saved column will not be reflected.

One thing to note, when you add a saved column to a report it can no longer be edited from within the report. When you click on Edit Formula you will still be able to see the logic, but you will need to open and edit that saved column directly to make any changes to the formula.It is a business intelligence system for the enterprise that delivers abilities for reporting, online analytical processing OLAPad hoc query and analysis dashboards, and scorecards.

The client component is further divided into web-based obiee client and non-web based client.

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Sources like Relational Databases, Cubes or Flat files can be connected to Obiee with following constraints. LTS or Logical Table Source is created when you drag and drop a column from a table that is not presently being used in your logical table. A physical table containing such column is referred as LTS. A session variable can be a system variable and non-system variable. It is initialized at login time for each user. Examples of non-system variables are user defined filters etc. The difference between logical table source and the logical table is that a logical table consists of one or more logical table source.

To bypass the server authentication in NQSConfig. Ibot is a scheduling agent, used to schedule reports to be sent across various devices such as email, pager, mobile, other devices, etc. Your email address will not be published. Download PDF.Are you a current Oracle Business Intelligence customer fostering a data-driven culture with powerful, visually stunning analytics?

The Oracle Analytics platform has empowered people across the organization to make faster, more informed, and mobile-enabled business decisions. Now the platform has driven the current release of industry-leading cloud analytics, Oracle Analytics. Business intelligence BI refers to software technologies, applications, and practices for the collection, integration, analysis, and presentation of business information.

No longer a nice-to-have, BI solutions are critical for all organizations to optimize performance, improve profits, or streamline business functions. The most valuable and successful BI systems have the ability to access data from across the enterprise to present information to all lines of business LOBs in a meaningful way to improve decision-making. The most effective BI applications provide a comprehensive business intelligence platform that delivers a full range of analytic and reporting capabilities.

BI should be designed for scalability, reliability, and performance to deliver relevant and actionable insights that all organizations need to make better and more-informed decisions and drive efficient performance management. Oracle's goal is to ensure that all organizations—regardless of size or type—can access all of their business data to gain even deeper insights and drive more-informed decisions. By breaking down data silos, Oracle is committed to meeting your analytics needs, no matter how advanced—or simple.

By integrating emerging technologies, including machine learning ML and artificial intelligence AIOracle Analytics ensures that organizations do not have to compromise between governed, centralized, and self-service analytics.

Instead, Oracle combines these three powerful forces into a single solution. Organizations can now quickly scale across all lines of business and realize the greatest potential from their data.

OBIEE 12c - Your Answers After Upgrading

Analytics permeates every aspect of our lives. No matter what the question is about—HR, finance, marketing, or supply chain—analytics provides the platform to drive contextual and informed decisions.

Moving to Oracle Analytics Cloud is more than just a deployment choice. As organizations plot their journey to Oracle Analytics Cloud, there are two aspects that remain central to all analytics goals: agility and expediency. Oracle Analytics platform enables you to simplify your analytics strategies with a modern, standard, and integrated platform.

With advanced analytics, all key decision-makers are empowered to quickly find answers to predictive and statistical questions. While users across the organization can now craft a thoughtful, compelling, and visually stunning analytical story using data visualization extensions. With mobile functionality, you can talk to your data using a search-driven approach to analytics that is optimized for voice.

Ask questions and see your visualizations displayed. In-memory enhancements make it easier and faster to scale, especially with seamless integration. The Mercedes-Benz maker was interested in what factors helped a customer choose an entry-level A-Class vehicle. The data analysis reconciled the costs and effectiveness of medications and treatments delivered to the 53 million residents of England. The retail landscape is changing, and ecommerce is putting a tremendous amount of pressure on retailers, leading to a greater emphasis on analytics.

ZS Wellness was able to deploy Oracle Analytics in only four days-and immediately began to see results. Home Menu. View Accounts. Try Oracle Cloud Free Tier. No results found Your search did not match any results.

We suggest you try the following to help find what you're looking for: Check the spelling of your keyword search. Start a new search. Trending Questions. Business Intelligence. Download Oracle Business Intelligence. Why Business Intelligence? What is business intelligence?Mark Rittman, for example, posted a good one here. Now, I've personally had the chance to play with it for a few weeks, mostly in Answers and some with the RPD, and wanted to share my experience.

OBIEE Interview Questions

As with most new software releases, I expected to find issues that needed to be worked out. In the same spot where you specify how the data is displayed, you can check the x box, which in turn will automatically multiply your results from that column by Pretty sleek solution to simplify your formulas. I remember creating many financial calculations that had to be reused often, and until now there was no easy way to retrieve the column formulas.

I would start many reports based on these Master reports because they had my pre-built formulas; however, this was not a clean method for others to follow.

OBIEE 12c gives you this clean and simple method for storing and reusing your most wanted columns. OBIEE 12c provides a more intuitive way to create calculated columns than previous versions. In 12c, you can add only the needed columns to your Criteria, then go straight to Results. In the Results tab, there is a New Calculated Measure icon that brings you immediately to the Edit Formula screen where you can name your new measure and define its formula.

In 11g, when you dragged an amount to an axis, you may recall that the numbers would show up exactly as the raw number. So, if your result was 12, then that was exactly what you would see on the graph to begin.

obiee 12c answers

If you wanted to improve your graph, then you needed to go to the Graph Properties and format the data from the axis to be abbreviated into, for our example above, millions or 12M. To save you a step, 12c will automatically abbreviate your graph data in the most user-friendly way. So, if the data is 12, you automatically get 12M! Easy to use heat matrix!

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OBIEE 12c gives you a tool that allows you to create a meaningful heat matrix in a matter of minutes—wait—even seconds. All you need is to know the two dimensions and one measure that you would like to use, and drag and drop them. Choose from an array of color schemas and how you would like to use the colors.

In no time, your heat matrix is ready. At first, it may require a bit of head twisting to look at a graph like this, but remember, this is indeed a graph for complex activities.

While I have found that this new feature was still not very user friendly, it's a lot easier than making this functionality work in 11g. For example, to create a simple Trendline with 11g, the developer had to slowly build each step of a calculation to find the slope of a line, and then find the Y intercept. For example, below is a graph showing four different Trendlines:.This tool is the part of Business Intelligence tools from Oracle. This is business analytics software and is also licensed proprietary software.

This list of question is divided into two parts are as follows:. Answer: Oracle Business Intelligence Enterprise Edition OBIEE is a platform for developing business intelligence and analytics applications which is used to deliver the full range of capabilities such as dashboards, reporting, analytics, alerts and notifications, customized queries and financial reportingbusiness processes, integrated systems management.

OBIEE is built on a modern technological foundation which supports the complex deployments and more workloads. OBIEE provides parallel query in its execution engines, memory management, high-throughput data and connectivity adapters which allows highly efficient data sources and that minimizes the data retrieval time.

OBIEE provides enterprise reporting that is used to customize and generates different forms of templates. OBIEE also contains a powerful real-time alerting engine that provides notifications and alerts based on the business events.

obiee 12c answers

This is used for the messaging events or application monitoring systems that will be highly used for application alerts. The advantages of OBIEE are VisualizationReport creation for scratch, user-friendly, flash report, report template, integration with major data sources, Online analytical processing OLAP and analysis with presentation and transaction processing.

Answer: Oracle Business Intelligence Enterprise Edition OBIEE has an interactive dashboard for the presentation of different data formats by providing several visualization graphics are structures with different formats. Users can get the benefit of ad-hoc query analysis by using a dashboard feature.

OBIEE dashboard comes under the presentation layer of the application that provides the presentation to user views. Business Intelligence publisher provides BI dashboards. Dashboards can be customized in different ways for different users for the required dropdown facilities and multiple checkbox facilities and the selected columns to be viewed.

Oracle Business Intelligence Enterprise Edition OBIEE and Oracle Business Intelligence interactive dashboards environment provide different features where the end users can work with live reports, chartstablespivot tablesgraphics, prompts and tickers in complete web architectures.

OBIEE provides aggregation of different content formats from different sources like the Internet, file hosting servers and document or content management repositories. The reports will be generated in this component and will be sent to the database for the query execution.

OBIEE suite contains an application server in it as an inbuilt feature provided by the oracle.

Obiee 12c - Obiee Tutorial For Beginners - Oracle Business Intelligence - Intellipaat

The presentation layer is a single page application which provides dashboards and user interfaces for the users to interact with the server components as per the requirement. Multiple repositories can be accessed through the BI Server. The management console contains a tab for Repository which is used as a control to upload or publish into the repository for publish mode.

After the repository is uploaded a repository number suffix will be added. If multiple repositories are wanted, the required changes are to be carried out in the configuration files of the repository section.

Using the configuration, a repository can also be modified. OBIEE has two different versions called 10g and 11g as its software package versions. Before making life, always a repository should be created offline initially. Metadata information should always be imported before creating a repository. The data source configuration will also be carried out during the creation of repository.

In OBIEE, different metadata types and data source views will be available to select while creating a repository. You may also look at the following articles to learn more —. Your email address will not be published.

obiee 12c answers

Forgot Password?It provides:. Answer is also the entry point component to write back data in the data source. The first aim of the criteria tab is to create a logical SQL which contains:.

To choose the columns needed, the user interact the subject area. A subject area is generally the Presentation Layer of BI Server which is a logical view of the data but you may access directly the source database through the direct database request subject area.

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As the user selects columns, Oracle BI Answers builds a query. This logical query will be sent to the Oracle BI Server, which will interpret the logical query and create subsequent physical queries to the underlying data sources where the data is stored.

Oracle BI Answers simplifies the use of derived measures i. These derived measures are difficult to compute in SQL but are very useful — moving average and moving median are valuable functions for smoothing data and discerning trends. Once the query created, the results tab permit to show the data and to format them through different views:.

You can in this area define your own logical sql without using the criteria tab which allow for instance the use of multiple subject area in one answer in 10g. The analysis must not contain features such as hierarchical columnsselectionsor groups. Privileges :. Dashboard Prompt with data level security How to create a prompt to handle a parameter?

Impersonate Instanceconfig. How to sort on the column grand total value of a pivot view? How to suppress detail rows of a master group in a pivot view? How to pivot a character column?

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Presentation Variable System reserved variable Where can I use a presentation variable? Table of Contents 1 - About. It provides: ad-hoc query. The GUI of answer is composed of 5 tabs. The first aim of the criteria tab is to create a logical SQL which contains: columns.

Once the query created, the results tab permit to show the data and to format them through different views: table. The advanced tab permits the definition of answer manually when: the GUI is not able to do it. In God we trustall others must bring data.


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