Report Design & Data Monitor using BusinessObjects Dashboard Design EGN 5622 Enterprise Systems Integration Spring, 2013 Report Design & Data Monitor using BusinessObjectsDashboard Design Concepts and Theory Dashboard definition “A dashboard is a visual display of the most important information needed to achieve one or more objectives; consolidated and arranged on a single screen so the information can be monitored at a glance” Dashboard types I Strategic Dashboards • Used by executives • Quick overview on the health of the business, including major high-level measures • Few information, simple display mechanisms, static snapshots Analytical Dashboards • Used by analysts • Support interaction with data, e.g. drill-down • Complex data, sophisticated display mechanisms, static snapshots Operational Dashboards • Used to monitor operations • Support alerting for critical events, interaction with data • Detailed data, simple and clear display mechanisms, real-time data Source: (Few 2006, p. 40-42) Layers of information Top Layer Summarized Graphical View Purpose: Monitor key performance metrics Display: Graphical indicators, numbers, text Technology: Dashboards, scorecard, portals Bottom Layer Middle Layer Multidimensional View Purpose: Explore information from multiple dimensions Display: Interactive charts and tables Technology: OLAP, interactive reports Detailed Reporting View Purpose: Examine details before taking action Display: Table or report in separate window Technology: Operational reports, data warehouse queries Source: Eckerson (2006), p. 15 Dashboard types II Dashboard versus Portal • Portal = Focus on the integration of different contents under one user interface • Dashboard = Focus on the compression of important facts and figures on one single screen Dashboard versus Scorecard • A scorecard is a specific dashboard including Key Performance Indicators (KPIs), usually used on a strategic level Evolution of Dashboards Evolution of Automobile Dashboards versus Business Dashboards: First Generation Second Generation Third Generation Business Dashboards Display: Simple Lamps Function: -Indication of engine issues Display: Display: Display: Simple Charts Charts Simple Simple Charts Function: Function: Function: -Simple monitoring monitoring of -Simple -Simple monitoring ofof some business areas somebusiness businessareas areas some Display: Display: Display: -Lamps -Lamps -Lamps -Gauges -Gauges -Gauges -Odometers -Odometers -Odometers Function: Function: Function: -Indication of of engine engine issues issues -Indication -Indication of engine issues -Measure fuel, fuel, etc. etc. -Measure -Measure fuel, etc. -Measure speed, distance -Measurespeed, speed,distance distance -Measure Display: Display: Display: -Advanced Charts Charts -Advanced -Advanced Charts -Gauges & & Indicators Indicators -Gauges -Gauges & Indicators -Tables -Tables -Tables Function: Function: Function: -Advanced monitoring monitoring -Advanced -Advanced monitoring -Drill down down to analyze analyze -Drill -Drill down totoanalyze -Monitor key metrics -Monitorkey keymetrics metrics -Monitor Display: Display: Display: -Lamps -Lamps -Lamps -Gauges -Gauges -Gauges -Odometers -Odometers -Odometers -GPS -GPS -GPS Function: Function: -Indication of of engine engine issues issues -Indication -Measure fuel, fuel, speed, speed, dist. dist. -Measure -Show route & destination -Show route & destination Display: -Advanced Charts -Gauges & Indicators -Tables -Scorecards -Strategy Maps Function: -Advanced monitoring -Drill down to analyze -Monitor key metrics -Monitor tactics -Monitor strategy Adapted from Rasmussen/Bansal/Chen (2009), p.5 Automobile Dashboards Report Design & Data Monitor using BusinessObjects Dashboard Design SAP Implementation SAP BusinessObjects BI Platform Please check sdn.sap.com for latest version Source: Hilgefort (2011) Common BI Architecture SAP BusinessObjects Dashboard Design Source: Eckerson, W. (May 2006). Business intelligence 2006 – only the beginning. What Works: Best Practices in Business Intelligence and Data Warehousing, 21. Information Discovery and Delivery Crystal Reports Connect to virtually any data source, design and format interactive reports SAP BusinessObjects Dashboard Design (Xcelsius) Point and click data visualization tool to create interactive analytics and dashboards Web Intelligence Self-service access to information and intuitive analysis SAP BusinessObjects Dashboard Design Overview • Building dashboards for different purposes and different hierarchical levels or functions, including dynamic charts and graphs, data presentations and visual what-if scenarios • Data presentation is based on Adobe Flash, export to different applications including PowerPoint, Acrobat 9, Adobe AIR, Adobe Flash, HTML, Business Objects Platform • Dashboards use static data from Microsoft Excel spreadsheet models or live corporate data sources linked using various connectors • Available connectors: Query as a Web Service (QaaWS), Web Service Connections, XML Data Connections, Excel XML Map, Live Office,… The Workspace Canvas Area Component Browser Object Browser Embedded Spreadsheet Properties Panel Design time & Run time Design time Visualization Run time Generate dashboard (.swf file with internal data model) Optional: Dashboard (.swf file) deployed on corporate web server Web Server Visualization Design visualization Data binding Workspace Data connectivity Business Logic Spreadsheet model Data Source XML RDBMS OLAP Dashboard is opened on user‘s machine Client Optional: Dashboard connects to data source Client to refresh data SAP BusinessObjects Dashboard Design & MVC (Model View Control) Pattern Controller View (before adjustment) View (after adjustment) Model Visual Components Chart components provide a range of different chart types like line, pie, bar, area, radar, and tree map chart Container components group and display other components Selector components are used to create a visualization with multiple options to select from Single value components are used to add user interactivity to visualizations, these components are linked to a single cell in the spreadsheet Map components create visualizations with geographical representations that can display data by region Text components are used for placing labels and including text into a visualization Creating Dashboards Three steps to create a new dashboard: • Create the spreadsheet model • Import existing spreadsheet model or • Create new spreadsheet model with Excel functionality • Build the visualization • Select suitable components from the visualization library • Data binding • Publish the dashboard • Export to PPT, Word, Adobe, SWF, Business Objects … Example of Spreadsheet Source: http://www.sap.com/solutions/sapbusinessobjects/sap-crystal-solutions/dashboards-visualization/demos/index.epx Import Spreadsheet Model 1. Select Data -> Import… 2. Select existing Excel file … 3. Your business model is now available in the embedded spreadsheet Select Visual Components 1. Select a pie chart from the component browser 2. Move the component using drag and drop onto the canvas Properties and Data Binding 1. Double click on the component to open the properties panel 2. Edit title of the component: Use static values or dynamic values from spreadsheet model 3. Bind data from spreadsheet model to the component Properties Panel • Title, subtitle • Selection of data source, data binding • Adding drill-down capability for charts • Settings for the visualization of the component • E.g. visibility of component, scaling of axis, animation and effects • Settings for the appearance and formatting of components • E.g. layout, text, and color of component • Settings for alerts for a component • E.g. definition of the number of alert colors used, or target limits Publish Dashboard 1. Save spreadsheet model and visualization as *.xlf file 2. Export as e.g. PDF 3. Launch Dashboard Case Study 1: Sales Dashboard • • • • • • • Dashboard design Designing spreadsheet models Basic components for visualization – Charts components – Single value components – Text components Alerts Selector components Dashboard layout Case study: Global Sales Overview Dashboard Design Dashboard design • What type of dashboard should be designed? What are the relevant data and KPIs that should be visualized? What are appropriate elements for visualization? How should user navigation look like? How is the dashboard supplied with data? • • • • Dashboard Design Applying the Gestalt Principles of visual perception to dashboards: • • • • • • Proximity: Objects that are located near each other are perceived as belonging to the same group. Similarity: Objects that are similar in color, size, shape, and orientation are perceived as belonging to the same group. Enclosure: Objects that are enclosed by a visual border, e.g. a line, are perceived as belonging to the same group. Closure: Open structure (e.g. shapes with open ends) are perceived as closed whenever possible. Continuity: Objects that appear to form a continuation of one another are perceived as belonging to the same group. Connection: Objects that are connected (e.g. by are line) are perceived as belonging to the same group. Source: Few (2006), p. 90-95 Dashboard Design Dashboard design principles I • Reduce the non-data pixels, by eliminating unnecessary non-data pixels and deemphasizing the remaining non-data pixels – E.g. eliminate unnecessary third dimension of depth on charts – E.g. eliminate unnecessary grid lines in bar graphs – E.g. eliminate variations in color that don’t encode any meaning Source: (Few 2006, p. 103-110) Dashboard design Dashboard design principles II • Enhance data pixels by eliminating unnecessary data pixels and highlighting most important data pixels – – – – Remove data that is less relevant Condense data by summaries and exceptions Emphasize important data by visual attributes like color intensity, size, line width Emphasize important data by its position on the dashboard: top-left and center are sections with greatest emphasis Emphasized Neither emphasized nor de-emphasized Emphasized Neither emphasized nor de-emphasized De-emphasized Different degrees of visual emphasis. Source: (Few 2006, p. 114) Topics • • • • • • • Dashboard design Designing spreadsheet models Basic components for visualization – Charts components – Single value components – Text components Alerts Selector components Dashboard layout Case study: Global Sales Overview Spreadsheet Models Using Excel functionality • SAP BusinessObjects Dashboard Design supports a variety of Excel functions (about 160) and formulas – Mathematical, statistical functions – Text-related functions – Date/Time related functions – Spreadsheet formulas Complete list of supported Excel functions available in SAP BusinessObjects Dashboard Design Help But: not all Excel functionality is available in SAP BusinessObjects Dashboard Design • • Spreadsheet Models Using Excel functionality – Mathematical, statistical functions • Calculation of maximum value: =MAX(B2:D2) – Text-related functions • Concatenate Strings: =CONCATENATE (B2,C2) – Date/Time related functions • Provide current data: TODAY() • Provide current time and date: NOW() Spreadsheet Models Design guidelines • Use different sheets if your spreadsheet includes many different tables • For complex models use the first sheet for documenting your spreadsheet model • Use colors and labels in your model for better readability • Do not start in the first row and column, leave space for enhancements • Apply formatting to your spreadsheet before you start building the visualizations Spreadsheet Models Limitations • In case you re-import spreadsheets with renamed sheets, any bindings to cells in the renamed sheet will be lost • Complexity of calculation being performed in the spreadsheet affect the performance of the visualization • Only one single Excel workbook can be embedded in a dashboard, references to remote workbooks are not possible Topics • • • • • • • Dashboard design Designing spreadsheet models Basic components for visualization – Charts components – Single value components – Text components Alerts Selector components Dashboard layout Case study: Global Sales Overview Chart Components Chart overview Examples: Line Chart: showing the tendency over a period of time, e.g. stock prices Pie Chart: showing relative shares compared to a certain total, e.g. relative share of revenue for a product compared to total revenue Bar Chart: visualization of rankings, e.g. TOP 10 products by revenue Column Chart: showing developments over a period of time, e.g. revenue by month Radar Chart: plotting multi-dimensional sets of data using several axis, e.g. compare different aspects of stock like price, volume, price to earning ratio, etc. • • • • • Chart Components Column chart Step-by-step: • Drag chart to the canvas • Adjust titles • Bind data • Adjust scaling • Adjust layout Chart Components Column chart - general • Title, subtitle, axis values can include fixed value or values from the spreadsheet model • Bind data: • Use Range option if data is a range of continuous cells • Use Series option if data series are segregated Chart Components Column chart – scaling • Manual Scaling: If data doesn’t require the scales to change • Auto Scaling: If data feeds of the chart change and scaling has to be adjusted automatically Chart Components Column Chart – layout • Adjust the color of your slices, chart background, title or plot area • Adjust format for your titles • Adjust data type of the values Single Value Components Single value components overview • Can be used for adding user interactivity to visualizations • Components are linked to a single cell in the spreadsheet • If cell content is a formula, component is an output component, no modifications possible • If cell content includes a plain value, component is an input component, modification possible Single Value Components Gauges • Gauges as input component represent a variable that can be modified to affect other components. By dragging the needle users can interact with the Gauge to change the value • Gauges as output components represent a value that changes and moves the needle if underlying data changes Single Value Components Gauges: Data binding and scaling • Bind data to a single cell • Set minimum and maximum values, e.g. 0 and 1 if a percentage between 0 and 100% is displayed Text Components Overview text components • Placing labels and typing text into the dashboard • Input Text Area: input multiple lines of text • Label: add text to the dashboard, e.g. for titles, explanation, help, etc. • Input Text: input one line of text Topics • Dashboard design • Designing spreadsheet models • Basic components for visualization • • • • • • • Charts components Single value components Text components Alerts Selector components Dashboard layout Case study: Global Sales Overview Alerts Alerts overview • Used to call the attention of the user to a specific item that has reached a pre-defined limit • Limits are e.g. budgets or benchmarks, plan data, etc. • Alerts can be defined for different components, including most charts and single-value components and some selector components • Customization of different alert levels and colors possible • Configuration takes place on the Alerts tab of the Properties panel Alerts Defining Alerts for a Gauge • Activate Alerts on the Alerts tab in the Properties panel • Define Alert method: • as percent, if evaluated values are percentages • as value, if evaluated values are integers • Define Alert levels and colors • Select if high/middle/low levels are good Topics • • • • • • • Dashboard design Designing spreadsheet models Basic components for visualization – Charts components – Single value components – Text components Alerts Selector components Dashboard layout Case study: Global Sales Overview Selector Components Selector components overview • Selector components let you create interactive dashboards with multiple selections • Radio Button: users can select from a horizontal or vertical group of selections • Combo Box: provides a vertical list of items, when it is clicked, users can select an item from the list • Accordion Menu: provides a two-level menu, users first select a category and then select items within that particular category Interactivity with Selector Components Example: Radio button selector The user can select by a radio button selector if the share per model is shown by revenue or by pieces sold Interactivity with Selector Components Source, destination and insertion type • A selector component can be linked to • a data source, that represents the available data, and • a data destination, representing the selected data • The values inserted into the data destination depend on the chosen insertion type • Insertion types: • Row/column: The selected row/column of the data sources is inserted into the data destination • Filtered rows: A set of rows from the data source that meet the selected filter criteria are inserted into the data destination • Label/position: The label/position of the selected radio button is inserted into the data destination Interactivity with Selector Components Source, destination and insertion type • Insertion types ROW: Each row is linked to a radio button, the selected row is inserted into the data destination • Insertion type POSITION: The position of the selected radio button (e.g. 1 or 2 in this example) is inserted into the data destination, the result can be used for further processing Interactivity with Selector Components Settings for radio button selector 1. Customize the title and the name of the labels Interactivity with Selector Components Settings for radio button selector 2. Select Insertion Type and bind data to source and destination 3. Use this range as source for your visualization. Each time the user changes the selection, the selected row is inserted here Topics • Dashboard design • Designing spreadsheet models • Basic components for visualization • Charts components • Single value components • Text components • Alerts • Selector components • Dashboard layout • Case study: Global Sales Overview Dashboard Layout Art and background components • Art and backgrounds can be used to enhance the dashboard layout • Background: add backgrounds to dashboard to improve the design, can be used to create divisions and designate groups of related components • Image: display JPEG images or SWF files • Rectangle, Ellipse, Lines: layout element that outlines, defines, or contains sections Dashboard Layout Themes • Allow a global change of the appearance of components • Each theme has a number of different components with a look and feel of that particular theme • Themes can be combines with different Color Schemes Topics • Dashboard design • Designing spreadsheet models • Basic components for visualization • Charts components • Single value components • Text components • Alerts • Selector components • Dashboard layout • Case study: • Sales Dashboard • Sales Simulation Example of a Dashboard Source: http://www.sap.com/solutions/sapbusinessobjects/sap-crystal-solutions/dashboards-visualization/demos/index.epx Other Dashboard Examples Daily executive report • Summarizes the daily status of a hospitality company's key performance indicators across different locations • Gives the executive an interactive view of the daily and monthly metrics Standard income statement • Highlights a new way of presenting typical income statements • By selecting a region from a map, the viewer can see its P&L and net income trend over the last six quarters and compare it with the target values Source: http://www.sap.com/solutions/sapbusinessobjects/sme/xcelsius/demos/index.epx Display Media for Dashboards Medium Description Graphs Visualize quantitative data, e.g. one single key measure or data series Images Useful if images provide additional information Icons Visualization of alerts or status (e.g. on/off) Drawing objects Arrange and connect different elements on the dashboards, e.g. to visualize processes or hierarchical relationships between elements Text Used for labels or to report single measures on the dashboard Organizers Arrange related business information, e.g. as tables or geographically in maps Source: adapted from Few (2006), p. 124 ff Example 1000.00 USD SAP BusinessObjects Dashboard Design (Xcelsius) Extremely attractive Highly interactive Feather light Highly scalable Easy to build and maintain Source: K. Jason, M. Ty (2008). Which BI Client To Use. Retrieved 02/15/2009 from http://www.sdn.sap.com Case Study 2: Sales Simulation • What-if scenarios • Case study: Sales Simulation Case Study 2: Sales Simulation What-if Scenarios What-if scenarios • What-if scenarios let users adjust conditions on the dashboard and view the results, conditions are altered by interactive components • What-if scenarios include one or more input component and one or more output components Examples: • Calculation of the monthly rate for a home loan, based on different conditions like loan amount, term in years and interest rate • Calculation of the average profit margin, based on different conditions including gross sales, discount and costs What-if Scenarios Example 1: Calculation of a monthly rate for a home loan Source: SAP BusinessObjects - samples What-if Scenarios Example 2: Calculation of the average profit margin MVC (Model View Controller) Pattern used as basis for what-if scenarios Controller View (befor adjustment) View (after adjustment) Model What-if Scenarios Input components • Dial, Slider, Spinner, Gauge, Value and Play Control are suitable as input components • Input components need to be linked to cell including a plain value, not a formula! • The scale of input components is limited by maximum and minimum values, limits can be entered manual, linked to a cell in the spreadsheet, or determined automatically • During runtime, limits can be defined as fix, adjustable by the user, or as open, meaning there is no limit What-if Scenarios Output components • Charts, Single Value components (Progress bar, Gauge, Value) • Output Components can be linked directly to the cell that is changed by an input components, or a cell that refers to the input cell by a formula • Single value output components have the same limit properties than input components, input and output limits should correspond to each other! What-if Scenarios Setting up the business scenario for a sales simulation Step 1: Define the depended and independent variables of your simulation scenario Step 2: Decide if you want to use absolute values or percentages as input/output values Result of step 1 + 2: Input (%), Output (absolute) Input (%), Output (absolute) Output (absolute) Input (%), Output (absolute) Output (absolute, %) What-if Scenarios Setting up the business scenario for a sales simulation Step 3: Create a paper based draft of the visual model that presents your simulation General example for draft: Progress Bar 1 Progress Bar 3 Progress Bar 2 Dial to manipulate progress bar 2 What-if Scenarios Setting up the business scenario for a sales simulation Step 4: Create the underlying spreadsheet model for your input/output components Initial starting values Conditions that can be adjusted using a dial Adjusted values that are displayed as output values What-if Scenarios Setting up the business scenario for a sales simulation Step 5: Defining limits for your simulation model in the spreadsheet • • • Limits can be based on the initial values and calculated in the spreadsheet E.g. the user is able to increase gross sales to a maximum of 200 % • Limit for gross sales in % = 200 % • Limit for gross sales absolute = 2 * original value of gross sales Example: What-if Scenarios Setting up the business scenario for a sales simulation Step 6: Create the visual model for your simulation on the canvas and bind data to the input/output components Exercises: (Due date 3/25/2013) Case study 1: Sales dashboard (Basic concept) Case study 2: Sales simulation (What-if scenarios)
