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Mark Daynes - Director of Beyond Systems

As you'd expect from the winners of the Specialized Partner of the Year: Business Analytics at the Oracle UKI Specialized Partner Awards 2014, Beyond work with leading edge BI Applications primarily within the UK Public Sector. We intend to share some of our ideas and discoveries via our blog and hopefully enrich the wider discussion surrounding Oracle Business Intelligence and driving improved insight for customers

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BI with D3 Visualisations in APEX

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Oracle's APEX ships with some great plugins such as D3 Collapsible Treemaps.  The most immediate way to see these is to install the Sample Charts application and have a play with it.

Now it is then fairly striaghtforward to utilise this plug-in in your own APEX applications.  Here I simply exported the plugin from the Sample Chart applications and loaded it into my new application.  I then changed the SQL to drive from my own tables and here we are.  What is appealing about this visualisation is that it shows the number of children under each node before you click to expland.  For example, here I can see that 1200 has 5 children underneath it.

 

I have also used the "Tooltip" funtionality to give me a nice popup description when I "Mouse-over" the node. 

 

 

Also each node can be made as a link that can drill off to show the user further detail, so it does really become quite a useful visualisation that can be used quickly and easily.

The Sample applications that ship with APEX ( and I'm currently using the latest 5.1.1 ) come with quite a few plugins that show off the extensibility of the framework and should give you some ideas on how best to use them, so if you are upgrading from older versions of APEX and making the leap to 5.1 then i'd highly recommend installing  selection of the applications and see what's been shipped there.  Of course this is the release that has finally integrated JET charts and we will cover some of their use and examples such as drilling to detail in a later blog.

 

 

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Tagged in: APEX APEX 5.1 D3
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Mark's first experience of Oracle was back in the 80's building applications using very early versions of Oracle Forms at Staffordshire University. Upon graduating in 1990 with a First Class B.Sc.(Hons) in Information Systems, he joined Oracle UK's consultancy team working on some of the first Oracle Applications implementations across the UK, eventually working for Oracle Local Government. Over the subsequent years to 2006 he worked in a mainly technical/functional capacity across sectors such as Corporate Banking, Utilities and Public Sector, solely on projects underpinned by Oracle technology. In 2006 he became a founding Director of Beyond Systems where he has honed the focus of the company to be one of enabling public sector customers to achieve excellence with Oracle Business Intelligence, especially Oracle BI Applications sourced from Oracle E-Business. Mark has presented at many joint Oracle/Beyond events as well as contributing his perspectives on the technical/strategic business usages of Oracle to various magazines, the first appearing in ODTUG back in 1995. Outside of business, Mark is a keen musician and plays lead guitar in a covers band and also enjoys sports, especially skiing and golf.

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