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IBM Cognos Analytics

IBM Cognos Analytics is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand IBM Cognos Analytics rather than just read about it. In short: IBM Cognos Analytics (aka Cognos Analytics, formerly known as IBM Cognos Analytics with Watson and IBM Cognos Business Intelligence) is a web-based integrated business intelligence suite by IBM. It provides a toolset for reporting, analytics, scorecarding, and monitoring of events and metrics.

IBM Cognos Analytics — main illustration
IBM Cognos Analytics — illustration

Key takeaways

  • IBM Cognos Analytics belongs to computer science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect IBM Cognos Analytics to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of IBM Cognos Analytics from memory before moving on to harder problems.

Reference excerpt

IBM Cognos Analytics (aka Cognos Analytics, formerly known as IBM Cognos Analytics with Watson and IBM Cognos Business Intelligence) is a web-based integrated business intelligence suite by IBM. It provides a toolset for reporting, analytics, scorecarding, and monitoring of events and metrics. The software consists of several components designed to meet the different information requirements in a company. IBM Cognos Analytics has components such as IBM Cognos Framework Manager, IBM Cognos Cube Designer, IBM Cognos Transformer.

Basic components

The elements described below are web-based components that can be accessed from most popular browsers (IBM Cognos specifically supports Mozilla Firefox, Apple Safari, Google Chrome, and Internet Explorer).

Cognos Connection Cognos Connection is the Web portal for IBM Cognos BI. It is the starting point for access to all functions provided with the suite. Using this portal, content can be searched in the form of reports, scorecards, and agents, it can be managed, structured, and displayed. In addition, the portal is used for multiple functions, for example to schedule and distribute reports, for creating tasks, administering the server, and the access permissions to content available to different users. You can also create shortcuts, URLs, and pages.

Query Studio Query Studio allows simple queries and self-service reports to answer basic business questions. The report layout can be customized and data can be filtered and sorted. Formatting and creation of diagrams is also supported.

Report Studio The Report Studio is used to create management reports. It offers two different modes: The professional authoring mode enables users to access the full range of Report Studio functionality. In this mode, users can create any type of report, including charts, maps, lists, and repeat functions. In professional authoring mode all types of Data (relational or multidimensional) can be used, but dynamic data can not be displayed. The express authoring mode has a simpler user interface, designed for non-technical users. It enables them to create traditional financial or management reports in a more focused user interface. In contrast to the professional authoring mode, the express authoring mode allows the use of dynamic data.

Analysis Studio

Users can create analyses of large data sources and search for background information about an event or action. Multidimensional analysis allows identifying trends and understanding of anomalies or deviations, which are not obvious in other types of reports. Drag-and-drop features, elements and key performance indicators can be included in the analysis, rows and columns can be switched, OLAP-functionalities like drill-up and drill-down can be used to get a deeper understanding about the sources of the information used in the analysis.

Event Studio The Event Studio is a notification tool that informs about events within the enterprise in real time. Therefore, agents can be created to detect the occurrence of business events or exceptional circumstances, based on the change of specified event- or data conditions. A notification may be served by sending an e-mail, its publication in the portal, or by triggering reports. This can be used to handle failure with notification. It is very robust in nature.

Workspace IBM Cognos Workspace (formerly introduced in version 10.1 as IBM Cognos Business Insight and renamed in version 10.2.0) is a web-based interface that allows business users to use existing IBM Cognos content (report objects) to build interactive workspaces for insight and collaboration.

Workspace Advanced IBM Cognos Workspace Advanced (formerly introduced in version 10.1 as IBM Cognos Business Insight Advanced and renamed in version 10.2.0) is a web-based interface that allows business users to author/create reports and analyze information.

Windows-based components IBM Cognos Framework Manager IBM Cognos Cube Designer IBM Cognos Transformer IBM Cognos Lifecycle Manager IBM Cognos Map Manager

Additional components

Go! Office The Go! Office component lets users work with IBM Cognos content in their familiar Microsoft Office environment. The component provides access to all IBM Cognos Report contents, including data, metadata, headers and footers, and diagrams. Users can use predefined reports or create new content with Query Studio, Analysis Studio or Report Studio. By importing content into Microsoft Excel users can use the formatting, calculation, and presentation features. The created documents can then be imported using Cognos Connection, published, and made available for other users.

Go! Search In Cognos Connection, you can do a full-text search for content contained in reports, analyses, dashboards, metric information, and events. When searching, an index of the prompts, titles, headings, column names, row names, data elements, and other important fields is used as a base. The full-text search in IBM Cognos Go! Search is related to the search in regular search engines such as Google. Users can search operators such as +, - or use "" (quotation marks) to change the default behavior of search queries with multiple words. Search terms are not case sensitive, word, and spelling variants are included in the results. You can also search for a specific type of entry, such as an agent. The search results are sorted in descending order, the entry with the greatest amount of relevant metadata is displayed at the top of the list. In Analysis Studio, Query Studio and IBM Cognos Viewer, you can either perform a full-text search, as also search for content related to the data of the current view.

Go! Dashboards With IBM Cognos Go! Dashboard, interactive dashboards containing IBM Cognos content and external data sources can be created to fit the information needs of an individual user. The following items can be added to a dashboard: Report objects, they are displayed in a Cognos Viewer portlet. Report parts such as lists, crosstabs, and charts are displayed in interactive portlets. Lists or crosstabs can be displayed as a chart and vice versa. Content can be shown or hidden dynamically by the use of sliders and checkboxes. The Cognos Search portlet allows searching for published content. In addition, Web links, Web pages, RSS feeds, and images can be displayed on the dashboard.

… excerpt ends here. Continue reading the full article.

Illustrations

IBM Cognos Analytics illustration
IBM Cognos Analytics: Drill-up and drill-down as example OLAP-functionalities
Drill-up and drill-down as example OLAP-functionalities

Worked examples

Example 1 — a first encounter with IBM Cognos Analytics

Start with the simplest possible case. Write down what IBM Cognos Analytics claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to IBM Cognos Analytics before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about IBM Cognos Analytics ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of IBM Cognos Analytics

In research
IBM Cognos Analytics appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses IBM Cognos Analytics in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
IBM Cognos Analytics is common in secondary-school and first-year university syllabi. It links to neighbouring topics Business intelligence software, Data analysis software, Data and information visualization software, so understanding it makes those chapters shorter.
In everyday life
Look for IBM Cognos Analytics outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study IBM Cognos Analytics in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what IBM Cognos Analytics means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain IBM Cognos Analytics out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is IBM Cognos Analytics in simple terms?

IBM Cognos Analytics (aka Cognos Analytics, formerly known as IBM Cognos Analytics with Watson and IBM Cognos Business Intelligence) is a web-based integrated business intelligence suite by IBM. It provides a toolset for reporting, analytics, scorecarding, and monitoring of events and metrics.

Why does IBM Cognos Analytics matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study IBM Cognos Analytics?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on IBM Cognos Analytics.

Tags

  • Business intelligence software
  • Data analysis software
  • Data and information visualization software
  • IBM software

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