Halloween is a very pointless event of the year. A day when people celebrate the dead, the darkness, and all things evil. A day when children are taught to beg door to door for treats and learn the humble truths of trick or treating. It is a time when people dress up in all sorts of ways to scare others or possibly to bewitch others with their closeted dark secrets. Also, the only time when pumpkins are adorn and in high demand. Partying is also remarkably a scene of experience altogether and a welcomed excuse for retailers and party goers alike.
30 October 2014
Cascading
Cascading is an alternative approach to Hive and Pig for developers where processing of big data is done using workflow streams of map, filter, and reduce steps. The work is bounded within the ETL process using the metaphor of directed acyclic graphs for direct source to sink work streams. Also, the approach adds an abstraction over the explicit programmatic complexities of the underlining MapReduce job implementations. Cascading has a dependency on the Hadoop layer but also provides connectivity with a multitude of data sources. Hadoop can either be used as standalone or in a clustered environment. A developer can then work through an entire process stream in a singular or integrated workflow making abstractions in ETL for business domains very plausible and reduction in complexities of handling large amounts of data. The process streams can even be made available in visual representations. Cascading also provides various wrappers in form of Scalding, Cascalog, PyCascading, and others. The application platform is a nice alternative for developers looking to integrate and think through problems in business domain abstractions using entire feature and story cases of complex data processing through the test-driven and behavior-driven approaches within the agile practicing team.
Labels:
agile
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big data
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data science
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databases
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hadoop
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Java
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machine learning
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python
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software engineering
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text analytics
26 October 2014
Reubens
Reubens is another salf beef joint in London. But, not much of a match with Selfridges in either service or taste. What Selfridge's Brass Rail provides is relatively better service, more choice, better taste, but also the advantage of being able to complete one's shopping. Apparently, for whatever reason, at many Jewish establishments the service is completely lacking. The service staff are often either half asleep, slow in preparing, or just not very attentive to customers. Even the menus look stingy as if one really had to think of something to fill up the paper while only really having few selections on offer. Moreover, even the food is over priced for the lack of quality. There is also the question of hygiene for many such Jewish restaurants making the notion of kosher almost laughable. Especially, their handling of meat in front of customers whilst serving. Beyond the rather religiously sickening green and brown interior one can almost wonder how much aluminium is being used up by the cooks behind the counter. The almost gloomy looking staff and the emptiness feel is possibly why one would prefer takeaway or run as far away and never look back.
Kubernetes
kubernetes is an interesting project for container cluster management used alongside Dockers. It essentially provides the management of such Docker containers within a cluster of machines and options to discover which nodes in cluster are the best fit for related workloads. Containers can also learn from each other by passing messages. Thus, facilitating self-managing and self-balancing Docker containers within a cluster or across clusters. The project attempts to make use of Kubernetes across cloud environments. But, the base requirements are on the Google Compute Engine. The project seems quite promising towards enhancing and automation of container management and a further arsenal of Google's immense distributed applications projects for the cloud environment.
22 October 2014
NetworkX
Complex networks have become a popular science of big data processing especially for the Web. NetworkX is one such library that provides a flexible option in the python environment to study such graphs in context. The library provides much scope towards large scale and real-world networks especially for social network analysis. The library can be amazingly useful for visualization alongside D3. It is also compatible with Sage and graphs can be integrated.
Labels:
big data
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data science
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infuencegraph
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python
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social media
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socialgraph
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visualization
Readium
While ereaders all have proprietary and license restrictions in some ways, Readium, is one promising open source option for many. The solution comes in two modes. One option is via the cloud and the other through the SDK. Although, the project is still in its infancy it is rapidly taking shape for EPUB3. Building even flexible native applications for the mobile can be an option. The project even looks so far as to integrate DRM across all domain contexts not just for ebooks. Content in all its shapes and forms needs to be open for all. It serves no purpose having so much content closed for access as the more available content is the more digital marketing one can attain from building the brand as well as consumer demand. Premium content doesn't have to be so restricted from extension and access. Content and Web APIs can provide the key to unlocking much of the data that publishing companies hold dear with additional revenue streams for more productive and flexible products. Even using standard HTML5 and PDF options can provide much benefits yet untapped.
19 October 2014
The Blemished Game of Football
A sad truth lies in how much footballers get paid and the way they seem to get away with crime. Another truth lies in the way the women seem to stand by them. One can almost wonder as to how much women value money and the way moral and ethical values are pervaded by their gold digging ways to cloud their judgement. Will they stick by their man if he were to be disqualified and no longer earning a huge salary? We also find how hypocritical people can be when they are not the victim of a crime. However, when the tables are turned the very same people will no longer be so supportive of such criminal behavior. Football is no longer a professional sport but rather a fool hardy affair where ticket prices are out of control, where players are over paid and reflect little on their performance on and off the pitch, and where spectators display little sense in their behavior both during and after the games. Does a footballer really need to be paid more than a doctor? Is the value of entertainment more than someone working to save lives on a daily basis? Football players make little to no contribution to society with a very limited life to spend on the pitch. This is not to say that all footballers lead a questionable existence. But the professional game does appear to falter at the hinges of ever increasing imperfections and flawed in displaced societal values.
18 October 2014
Edge Computing
Edge Computing is a new paradigm as an extension of the Cloud Computing. Alternatively, named Fog Computing, it can be useful for intensive localized data processing requirements such as for Internet of Things, data analytics, and other data intensive applications where the service latency can be reduced. Both the data, processing, and application are centered at the network edge of the devices for complete mobility. Fog Computing is useful for geographically dispersed mobile network applications while still utilizing the same resources as in the Cloud architectures. The issue with Cloud Computing arises with the bandwidth requirements of constant transfer of data back and forth into the cloud with little control. The Cloud Computing idea is in the abstraction of remote set of resources in comparison Fog Computing has a degree of latitude where Things have a degree of control in order to deal with insurmountable needs of big data and for smarter connected devices.
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