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dc.js v0.5 released
Just published dc.js v0.5 release with support for composite chart.Currently dc.js allows you to compose multiple bar chart and line chart into a single composite chart as shown in the above screen...
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dc.js v0.6 release
Released dc.js v0.6 with new support for: - Area chart - Stacked bar chart - Stacked area chart - Some improvement on brush & filter handling (thanks to contribution from https://github.com/robin900)
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dc.js v0.7 release with renderlet support
dc.js v0.7 released with:elastic x axis supportimproved bar chart position accuracyrenderlet support for injecting custom rendering logicchart scoping support with update/redraw groupgrid lines support...
View ArticleGriffon validation plugin v1.0.1 release
Griffon validation plugin v1.0.1 released with bug fixes for zero boundary issue discovered in a number of validators. Also now validation plugin has switched its dependency on i18n-support to i18n so...
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dc.js v0.8 release
dc.js v0.8 released with choropleth chart support, checkout the new US Venture Capital Landscape example to see how it works in action.v0.8 release has also introduced new ability to encode data in...
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Dimensional charting javascript library dc.js v0.9 release
Dimensional charting javascript library dc.js v0.9 released today. The following enhancement and changes has been introduced:New ChartBubble Overlay - Bubble overlay chart is designed to allow you...
View Articledc.js v1.0 release
dc.js v1.0 has been released today. It has been almost 5 months since the first rough implementation of dc.js was released back in July. Since then it has been a very interesting journey to finally...
View Articledc.js v1.1 released
Just released dc.js v1.1. In this release a few key features were introduced:1. Capability to focus and zoom in on coordinate grid charts, see updated NASDAQ example for a live demo.2. Ordinal scale...
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dc.js v1.2 release
Just released dc.js v1.2. In this release the following enhancement and bugfixes were introduced:Overhaul how Coordinate Grid chart handles negative values, and making this kind of rendering...
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dc.js v1.3 released
dc.js v1.3 was released with a new type of chart support - Row Chart (thanks to Leo Sun's contribution). Check out our updated NASDAQ example page to see it in action. On top of that in this release...
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ThoughtWorks 2013 NA Away Day Notes
Yesterday I landed in beautiful Denver CO attending this year's North American ThoughtWorks Away Day held at Keystone Resort for the weekend.For large part of today I have been inspired and challenged...
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dc.js v1.4 released
dc.js v1.4 - a mutli-dimensional charting library built with crossfilter and d3 was released today. This release has some of the most long anticipated features in the backlog:multi-selection filtering...
View Articledc.js v1.5 released
enhanced focus and zoom capabilityoverhaul stacking logic to better support different stacking stylesintroduced legend widget various bug fixes and minor enhancements (see v1.5 issue log for...
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Data Visualization with D3.js Cookbook
For the last 7 months I have been working on Data Visualization with D3.js Cookbook with Packt Publishing. It has been a very interesting and educational journey for me personally. Moreover it...
View ArticleInstall OpenNebula 2.2.1 on Ubuntu 11.04 Enterprise Server
Recently I was in a process of setting up an open source cloud computing environment. The experience I gained through this project was very interesting to say the least. The goal for me is to create a...
View ArticleThe End is the Beginning
I have decided today to terminate Hydra Cache project. What is Hydra Cache anyway?About 2 and half years ago, a few of my friends and I, inspired by our experience with one of our client at that time...
View ArticleGriffon Validation Plugin 0.8 Released
I am happy to announce the release of Griffon Validation plugin v0.8. In this release the following enhancement and new features were introduced:1. Upgraded to match Griffon core 0.9.3 releaseFor v0.8...
View ArticleGriffon Validation Plugin v0.8.1 Release
Just released v0.8.1 for Griffon Validation Plugin, a minor bug fix release to address the multi-error rendering issue recently discovered by Frank Shaw. If you are using several constraint especially...
View ArticleSetup NFS4 & LiveMigration with OpenNebula 2.2.1 on Ubuntu 11.04 Natty
About 2 months ago we setup a experimental internal cloud environment for one of our client using pure commodity servers and open source technology (OpenNebula 2.2.1 on Ubuntu 11.04 Enterprise Server)....
View ArticleGriffon Validation Plugin v0.9 Released
Just released Griffon Validation plugin v0.9. This is the release corresponding to the 0.9.5 Griffon core. Since there were significant amount of changes introduced in Griffon 0.9.5, regarding plugin...
View ArticleOpenNebula 3 Cloud Computing
I have recently been invited by Packt Publishing to be one of the technical reviewer for their forthcoming book OpenNebula 3 Cloud Computing. The book is now fresh off the printing machine and you can...
View Articledc.js v0.1 released
Inspired by my recent client side data mining and visualization experience I have started a new open source javascript project dc.js. dc.js is a javascript charting library with native crossfilter...
View Articledc.js v0.2 released
dc.js v0.2 released with new data count and data table widgets, check it out http://nickqizhu.github.com/dc.js/
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dc.js v0.3 released
Client side multi-dimensional charting and data mining library dc.js v0.3 released with Line Chart support now. Check it out http://nickqizhu.github.com/dc.js/.
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dc.js v0.4 release
dc.js v0.4 released with support of bubble chart.v0.4 release also introduces some changes to how pie chart renders selected and deselected slices. In v0.4 dc.js no longer directly generate svg element...
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