Sign Up

Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.

Sign In

Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.


You must login to ask question.

Please briefly explain why you feel this answer should be reported.

Discy Latest Articles

Don’t let demons in your data analytics strategy fuel your halloween scare

Don’t let demons in your data analytics strategy fuel your halloween scare

When Halloween is just around the corner and the festivities smothered with zombies and goblins, the last thing data science professionals seek to see are spooky stuff in data and analytics. Businesses invests a great deal of resources to get ...

The 37 best tools for data visualization

The 37 best tools for data visualization

Creating charts and info graphics can be time-consuming. But these tools make it easier. It’s often said that data is the new world currency, and the web is the exchange bureau through which it’s traded. As consumers, we’re positively swimming ...

New MIT algorithm rubs shoulders with human intuition in big data analysis

New MIT algorithm rubs shoulders with human intuition in big data analysis

We all know that computers are pretty good at crunching numbers. But when it comes to analyzing reams of data and looking for important patterns, humans still come in handy: We’re pretty good at figuring out what variables in the ...

Big Data, Technology And The Middle East Refugee Crisis

Big Data, Technology And The Middle East Refugee Crisis

The flight of refugees from troubled areas of the world has often been one of the most devastating consequences of warfare. Mass migration involving thousands of people travelling with no infrastructure in place to support their journey often leads to ...

Amazon Redshift COPY command cheatsheet

Amazon Redshift COPY command cheatsheet

Although it’s getting easier, ramping up on the COPY command to import tables into Redshift can become very tricky and error-prone.   Following the accordion-like hyperlinked Redshift documentation to get a complete command isn’t always straighforward, either. Treasure Data got in ...

How the NFL is Using Big Data

How the NFL is Using Big Data

Your fantasy football team just went high tech. Like many businesses, the National Football League is experimenting with big data to help players, fans, and teams alike. The NFL recently announced a deal with tech firm Zebra to install RFID ...

Data Science Falls Into Many Roles

Data Science Falls Into Many Roles

Data science continues to grow in significance in industry, particularly in industries like software, IT consulting and finance. Last year I shared results from O’Reilly Media’s annual salary survey in this field in Revealing Data Science’s Job Potential. They have ...

Ethics of Data Acquisition

Ethics of Data Acquisition

Pretty much forever, people have worried about their privacy being invaded. This is probably a response to a kind of vulnerability people get when their secret lives are exposed to the world, ridicule, and identity theft, among other things. With ...

The Impact of Big Data in Market Risk Management

The Impact of Big Data in Market Risk Management

Big data techniques and applications have provided data-intensive industries a pathway to extract latent information from the plethora of data being generated each second. Given the volume of data and computational prowess at their disposal, the financial services industry has ...

Investigating Data Scientists, their Skills and Team Makeup

Investigating Data Scientists, their Skills and Team Makeup

A new survey of 490 data professionals from small to large companies, conducted by AnalyticsWeek in partnership with Business Over Broadway, provides a look into the field of data science. Download the free Executive Summary of the report, Optimizing your Data Science ...