aloecap.co.za
aloeCap - Industry focus
http://aloecap.co.za/pages/notable-transactions/investments.aspx
AloeCap bought 40% of MPS in 2004. AloeCap bought 25% of Interfile in 2005; and increased it to 39% in 2009. Interfile is a key provider of Electronic Bill Presentment and Payment (EBPP) solutions in South Africa. The company was established in 2003 in order to partner with the South African Revenue Service (SARS) in developing and operating SARS e-Filing, and has since implemented transactional and business process solutions for numerous government and private sector organisations. Ditulo is part of the...
anandnalya.com
REST – Anand Nalya
https://anandnalya.com/tag/rest
Building a Single Page Webapp with jQuery. So let us define what we want to achieve in the end with our application:. We should be able to load different views on the same page. We should be able to translate user intentions (clicks) into appropriate javascript function calls. The url shown in the address bar of the browser should represent the state of the application. That is, when the user refreshes the browser, it should have the same content as prior to refresh. Next, we need to define the routes th...
anandnalya.com
Role based views using css and javascript – Anand Nalya
https://anandnalya.com/2011/11/16/role-based-views-using-css-and-javascript
Role based views using css and javascript. In web applications, role based views are normally done using server side. Etc When developing pure javascript clients, one way of doing role based views is again using javascript conditionals. This approach suffers from the fact that role-related code is scattered throughout the document. Another simple way to achieve the same is using css classes. Let us assume that we have three roles,. Then we will define three css classes as follows:. One thing to note here...
anandnalya.com
May 2012 – Anand Nalya
https://anandnalya.com/2012/05
Clustering of synthetic control data in R. This is an R implementation for clustering example provided with Mahuot. The orignal problem description is:. We will be doing the same but using R instead of Mahout. The input dataset is available here. For running this example, in addition to R. You also need to install the flexclust. Package available from CRAN. It provides a number of methods for clustering and cluster-visualization. Here is the script:. May 1, 2012. Debugging a Spark issue.
anandnalya.com
jQuery – Anand Nalya
https://anandnalya.com/tag/jquery
Building a Single Page Webapp with jQuery. So let us define what we want to achieve in the end with our application:. We should be able to load different views on the same page. We should be able to translate user intentions (clicks) into appropriate javascript function calls. The url shown in the address bar of the browser should represent the state of the application. That is, when the user refreshes the browser, it should have the same content as prior to refresh. Next, we need to define the routes th...
anandnalya.com
io – Anand Nalya
https://anandnalya.com/tag/io
Seek patterns of Elasticsearch. One must know the disk seek patterns of an application when optimizing the storage layer for any application. So when I was working on the performance analysis of ES, one of the first thing was to determine its disk seek patterns. I used blktrace and seekwatcher for that purpose. Blktrace is a utility that traces block io request issued to a given block device. To quote from the blktrace manual. Mount -t debugfs debugfs /sys/kernel/debug. Es-ssd-search.blktrace.0 &...Where...
anandnalya.com
Idea for Windows Phone Team – Make switching easier and less costlier – Anand Nalya
https://anandnalya.com/2012/01/04/idea-for-windows-phone-team-make-switching-easier-and-less-costlier
Idea for Windows Phone Team – Make switching easier and less costlier. Microsoft is already paying developers for porting their applications from iOS and Android. This is all well for the developers but what about the end users. They have already invested a lot in the apps on those platform. So the cost of switching is not just the hardware/carrier-contract cost but also buying all those apps again for WP7. Also, what happens to all the data that is stored in the apps on other platforms? January 4, 2012.
anandnalya.com
anand – Anand Nalya
https://anandnalya.com/author/anand
Debugging a Spark issue. While working on GraphFrames in pyspark, we encountered a. Exception. Following is the pyspark script:. Continue reading “Debugging a Spark issue”. June 13, 2016. June 13, 2016. Leave a comment on Debugging a Spark issue. Seek patterns of Elasticsearch. Blktrace is a utility that traces block io request issued to a given block device. To quote from the blktrace manual. Mount -t debugfs debugfs /sys/kernel/debug. As the data directory of ES. Now, start ES and wait for a few se...
anandnalya.com
es – Anand Nalya
https://anandnalya.com/tag/es
Seek patterns of Elasticsearch. One must know the disk seek patterns of an application when optimizing the storage layer for any application. So when I was working on the performance analysis of ES, one of the first thing was to determine its disk seek patterns. I used blktrace and seekwatcher for that purpose. Blktrace is a utility that traces block io request issued to a given block device. To quote from the blktrace manual. Mount -t debugfs debugfs /sys/kernel/debug. Es-ssd-search.blktrace.0 &...Where...
anandnalya.com
optimization – Anand Nalya
https://anandnalya.com/tag/optimization
Seek patterns of Elasticsearch. One must know the disk seek patterns of an application when optimizing the storage layer for any application. So when I was working on the performance analysis of ES, one of the first thing was to determine its disk seek patterns. I used blktrace and seekwatcher for that purpose. Blktrace is a utility that traces block io request issued to a given block device. To quote from the blktrace manual. Mount -t debugfs debugfs /sys/kernel/debug. Es-ssd-search.blktrace.0 &...Where...
