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Java Payments Security Thoughts

Multi-factor Authentication

Why Two-factor authentication? Two-factor authentication increases the security of online communications by making it harder for a hacker to masquerade as an authorized user. A hacker may be able to Read More[...]
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Paxcel Labs Java Mobile

Yahoo’s weather API – Open-source OAuth sample for Swift and Objective-C

Who doesn't enjoy porting a piece of code from one language to another? It keeps you sane with multiple languages and their architecture. Quite recently, Yahoo has changed the free API calls to the Read More[...]
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Paxcel Labs Java Google Apis

Connecting with google mail account or Google Calendar using java google client library in java spring web projects

Sometimes, web applications need to be connected with gmail accounts so that the application can access the information related to the account.In this blog, I will tell you how you can configure a spring Read More[...]
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Java

Java Thumbnail generator – ImageScalar vs ImageMagic

Which Java Thumbnail generator is better or which one to use, which is most suitable for my case ? You will find a lot many queries on stackoverflow website asking the same question. I will try Read More[...]
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Java Big Data

Returning & Using Multiple Values from a HIVE UDF

One of the typical problems faced while implementing User Defined Functions (UDF) in HIVE is - How to return multiple values from it, and how to use the multiple values (columns) in the HIVE select statement. In Read More[...]
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Paxcel Labs Java eCommerce

Teaching machines to read minds and give shopping recommendations(using Mahout)

Mahout is a Java API provided by “Apache” for implementing Machine Learning algorithms. At present this API provides implementations for classification ,clustering and recommendations.Recommendations are used for computing user personalization Read More[...]
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Paxcel Labs Java

Bash embedded with Java over HTTP

Prerequisite : Basic knowledge of Java,Bash and NAGIOS (including technical requirement) My motive to write this blog is to describe how to merge different technologies to boost up the performance in Read More[...]
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Paxcel Labs Java

Spring Dependency Injection

Spring Overview Spring is an open source framework created to address the complexities of enterprise application development. The fundamental functionality provided by the Spring Container is dependency Read More[...]
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Paxcel Labs Java

Hibernate based Spring Security Authentication in Web Application.

Scenario: To perform user authentication in a Web project(I am using Zkoss as a web framework) via Spring by using Hibernate to interact with Database. That is, to remove all JDBC based DB interactions. Read More[...]
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Paxcel Labs Java Microsoft Tech BI Big Data

Expectations from Hadoop On Azure

Microsoft has launched hadoop on its cloud platform Azure. So I , along with Pushpinder Singh and Sukhjot Singh here in our Paxcel Labs ,analyzed what hadoop on Azure offers to the market. Right now Microsoft has not launched HOA(Hadoop on Azure) for all, but they give access to use it in their test environments through invitation only. After getting access we started exploring it. Read More[...]