hadoop big data visualization

Hadoop Based SQL and Big Data Analytics Solution

Hadoop Big Data Visualization


What is Data Visualization


What is Data Visualization• Data visualization is the presentation of data in a pictorial or graphical format,

meaning "information that has been abstracted in some schematic form, including attributes or variables for the units of information”.



meaning "information that has been abstracted in some schematic form, including attributes or variables for the units of information".

• Main goal of data visualization is to communicate information clearly and effectively through graphical means.





• In the new millennium, data visualization has become an active area of research, teaching and development.





• In the new millennium, data visualization has become an active area of research, teaching and development.

• As more and more data is collected and analyzed, decision makers at all levels welcome data visualization software that enables them to see analytical results presented visually, find relevance among the millions of variables, communicate concepts and hypotheses to others, and even predict the future.


Why Data Visualization?


Why Data Visualization?• Visualizations help people see things that were not obvious to them before. Even

when data volumes are very large, patterns can be spotted quickly and easily.



when data volumes are very large, patterns can be spotted quickly and easily.• Visualizations convey information in a universal manner and make it simple to

share ideas with others.




share ideas with others. • It lets people ask others, “Do you see what I see?” And it can even answer

questions like “What would happen if we made an adjustment to that area?





questions like “What would happen if we made an adjustment to that area?• Needs of Data Visualization can be listed as:






Identify areas that need attention or improvement.






Identify areas that need attention or improvement. Understand what factors influence your customers’ behavior.






Identify areas that need attention or improvement. Understand what factors influence your customers’ behavior. Know which products to place where.






Identify areas that need attention or improvement. Understand what factors influence your customers’ behavior. Know which products to place where. Predict sales volumes.






Identify areas that need attention or improvement. Understand what factors influence your customers’ behavior. Know which products to place where. Predict sales volumes. Discover how to increase revenues or reduce expenses.


Data Visualization with QueryIO


Data Visualization with QueryIO• QueryIO gives you a large numerous options and set of services to help you with

your big data visualization.



your big data visualization.• QueryIO supports on the fly metadata extraction from the files written onto the

cluster. By default, the metadata for unregistered file types is saved in HDFS-METADATA table in the database. Query builder can be used to query the information extracted from the files.





• QueryIO provides:





• QueryIO provides: Query Manager

All the saved queries can be viewed under Query manager.






All the saved queries can be viewed under Query manager. Query Designer

Used to design and save query. Also to edit an existing query.







Used to design and save query. Also to edit an existing query. Query Viewer

Query Viewer is used to display the result of the query







Used to design and save query. Also to edit an existing query. Query Viewer

Query Viewer is used to display the result of the query Spreadsheet Viewer

Use spreadsheet to process and further analyze the query results.


Query Manager


Query Manager• All the saved queries can be viewed under Query Manager.


Query Manager• All the saved queries can be viewed under Query Manager. • You can load previously saved queries by clicking on respective query IDs.


Query Manager• All the saved queries can be viewed under Query Manager. • You can load previously saved queries by clicking on respective query IDs.• Operations that can be performed using Query Manager are:



Add / Delete a QueryTo create a new Hadoop SQL query or to delete an existing query.




Design / View a QueryTo re-design or view an existing query.





CloneTo create exact copy of an existing query.






ExportTo export result of a query as a report in PDF/HTML/XLS format.







EmailTo e-mail result of a query as a report in PDF/HTML/XLS format.







EmailTo e-mail result of a query as a report in PDF/HTML/XLS format.

ScheduleTo schedule execution of a query.


QueryIO Query Manager Screenshot


Query Designer


Query Designer• Query Designer is used to design a Hadoop SQL Query .


Query Designer• Query Designer is used to design a Hadoop SQL Query.• Query designer is composed of two modules:


Query Designer• Query Designer is used to design a Hadoop SQL Query .• Query designer is composed of two modules:

Query Builder



Query Builder Report Builder




• Query Builder• This module is used for defining an SQL query.• Using query builder you can construct queries that you want to execute on

your data.• From choosing a query ID, to constructing a query using on click drop down

on fields SELECT, FROM, WHERE, GROUPBY, ORDERBY, HAVING gives you a great and easy interface for creating an SQL query.




• Query Builder• This module is used for defining an SQL query.• Using query builder you can construct queries that you want to execute on

your data.• From choosing a query ID, to constructing a query using on click drop down

on fields SELECT, FROM, WHERE, GROUPBY, ORDERBY, HAVING gives you a great and easy interface for creating an SQL query.

• Report Builder• Using report builder interface of QueryIO, you can build reports to present

the contents of the queries that you can perform using the query builder.• It comprises of Report Designer, Chart Designer, Chart Preferences etc.


Report Designer• Report Designer is used to customize:



Report Header



Report Header Group Header



Report Header Group Header Column Header



Report Header Group Header Column Header Column Details



Report Header Group Header Column Header Column Details Group Footer



Report Header Group Header Column Header Column Details Group Footer Report Footer


Chart Designer


Chart Designer• Chart Designer is used to customize the design of your chart.


Chart Designer• Chart Designer is used to customize the design of your chart.• It lets you customize each and every minute details related to your chart, which

allows you to represent and visualize your data exactly the way you want.


Chart Designer• Chart Designer is used to customize the design of your chart.• It lets you customize each and every minute details related to your chart, which

allows you to represent and visualize your data exactly the way you want.• QueryIO provides support for numerous chart type namely

Line Chart Bar / Tube / Cone Chart Pie Chart Area Chart Bubble Chart Scatter Chart Meter Chart Stock Chart Difference Chart Gantt Chart Pyramid Chart Radar Chart


Chart Designer• Chart Designer can be used to:



Add/Delete ChartTo add a new chart for the current Query or delete an existing chart.




Clone ChartTo create exact copy of an existing chart.




Clone ChartTo create exact copy of an existing chart.

Edit Chart PreferencesTo edit the chart preferences for selected chart.


Chart Preferences• Chart Preference UI is divided into three sections :



First section shows the configurable categories.



First section shows the configurable categories. Second section displays live preview of the chart. Any update in the

properties are instantly reflected to the preview.



First section shows the configurable categories. Second section displays live preview of the chart. Any update in the

properties are instantly reflected to the preview. Third section displays all the configurable properties that can be applied on

the chart, according to selected category.


SpreadSheet Viewer


SpreadSheet Viewer• QueryIO provides support for spreadsheet viewer, an excel like spreadsheet with

all the layers of business intelligence.



all the layers of business intelligence.• Result of all the queries executed can be viewed in Spread Sheet Viewer for

further processing.



all the layers of business intelligence.• Result of all the queries executed can be viewed in Spread Sheet Viewer for

further processing.• Spreadsheet viewer allows sheet creation, viewing, and editing processes. It also

supports Undo & redo, Merge-able cells, Easy creation of custom formula functions and variables, full screen mode for better viewing, printing reports and many more features.

Download QueryIO Now!http://QueryIO.com/download/big-data-analytics-download.html

OR

Take a Demohttp://demo.QueryIO.com/queryio


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http://QueryIO.com/download/big-data-analytics-download.html




http://demo.QueryIO.com/queryio




hadoop big data visualization

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