Whizlabs Blog

Knowledge Hub for Project Managers & Tech Geeks

Do we have different types of Float?

     -     Apr 14th, 2016   -     Articles, PMP Certification, Project Management   -     0 Comments

Float is nothing but the bandwidth or buffer one has in the project schedule. There are lot of questions around float which troubles a project manager. Questions like, why do we need float? What are types of floats a project manager can have? Whenever any project manager starts its project, the first thing he works […]

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What is Scrum? Why we need it?

     -     Apr 13th, 2016   -     Articles, PMI ACP Certification   -     0 Comments

Before understanding Scrum, one need to be aware of What is Agile? Though Agility is well known term or jargon these days the basic fundamental of any Agile framework is based on iterative development and requirement evolution. Any framework can be agile as far as its in line with Agile manifesto, values and Agile principles. […]

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Web Application Security

     -     Apr 1st, 2016   -     Articles   -     0 Comments

Securing web applications in Java involves the very same core security concepts that are known to every InfoSec professional. These concepts and understanding the different authentication mechanisms for the ‘Web component developer’ exam forms the basis of this post. This post assumes knowledge of servlets, deployment descriptors and the servlet life cycle. The four security […]

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Data privacy in the age of the Apple vs FBI debate

     -     Mar 10th, 2016   -     Articles   -     0 Comments

With most of the technology world glued to the outcome of the tussle between Apple and FBI, “data privacy” again takes center stage in the age of social media. For almost a month now, the Apple vs FBI debate has kept us all guessing and taking sides on what is right and what is wrong. […]

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Dimensional modeling

     -     Feb 23rd, 2016   -     Articles   -     0 Comments

After having seen a few blog posts on security topics, we will turn our attention to ‘Data warehousing concepts’ and more specifically the modeling techniques in this post. This post assumes knowledge of basic databases like tables and fields. We have already seen the meaning of a Data warehouse, the reasons for creating a data […]

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Whatsapp Security

     -     Feb 1st, 2016   -     Articles   -     0 Comments

The evolution of different technological tools to enhance communication is growing at a mind boggling pace. With the advent of the Internet in mid 90’s – we have seen messengers like Yahoo messenger, Windows Messenger and then we moved onto Google Talk, Skype, Viber and a number of social media tools like Facebook, Twitter, LinkedIn […]

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Tech Skills for 2016

     -     Jan 11th, 2016   -     Articles   -     0 Comments

With the New Year under way most of us feel the need to rejuvenate ourselves with new skills in the tech industry. New aspirations, new career choices and the need to step up our career, motivates most of us. The skills that will likely to shape our career this year, is explored in this post. […]

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Knowledge Management

     -     Dec 30th, 2015   -     Articles, Oracle Java Certifications   -     0 Comments

Given the disparate and often excessive sources of information in an organization, it might be imperative for us to wade through this information and produce perfect results upon inquiry. ‘Knowledge Management’ refers to gathering, organizing, refining and disseminating information within an organization. We will discuss the basics of ‘Knowledge management’, the different processes in ‘Knowledge […]

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Data Visualization

     -     Dec 21st, 2015   -     Articles, Oracle Java Certifications   -     0 Comments

Tableau In today’s business scenario multiple sources of data (Excel, databases, text files) exist in an organization. To add to all this, data is also streaming from different sources such as Twitter, Facebook, LinkedIn and all other forms of social media at the speed of light. Understanding this disparate data, connecting the dots to look […]

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You Too Can Become A Web Designer- Learn How

     -     Dec 10th, 2015   -     Articles   -     0 Comments

People say a lot of things about web design. The most interesting thing is that very few people understand the dynamics of this art and the fact that it can be done by just about anyone. You do not have to be an engineer with expertise in software development in order to do web design. […]

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