Introduction to MongoDB

The need to analyze large amounts of data, as well as to maintain flexibility in their structures, has made it increasingly common the use of non-relational databases (NoSQL). An example…

What is OCR and how this technology can help your business

We live in a world full of acronyms and most of them are in English. OCR (OpticalCharacterRecognition) is one of them. But what can OCR offer an entrepreneur to help…

Analyzing the 4 Edition of the Open Data Barometer: Conclusions and Comparisons

“It’s frustrating to see virtually no improvement since last year, and some of the first leaders turn their backs on the open agenda. This lack of progress is a missed…

Successful Cases in the Financial Sector of the Viavansi Group

One of the challenges of the financial sector without any doubt, is to take advantage of the impact of new technologies. It is no secret to anyone that the current…

IOS Development Tutorial – Adaptive Interface Design with Autolayout: UIStackView and Vary for Traits

In the development of an APP for iOS, there are few occasions in which the same screen has different composition in portrait and landscape orientation. Today we give you this…

Is the Digitalized Signature valid?

The Digitalized Signature or biometric signature is something that is more present in our day to day (messaging, merchandise receipts, accident parts …). The utilities are many and makes it…

Unlock DNIe

Most of DNI’s that are in circulation are DNIe, that is, they include a digital certificate that you can use to authenticate and operate with the Public Administrations with the…