Invivoo - Blog

Invivoo’s collaborators travel to different fields of Tech in search of new knowledge and experiences to share with you.
How Big Data can contribute in reducing Banks’ churn rate?

How Big Data can contribute in reducing Banks’ churn rate?

According to a study conducted by Efma, one in two customers is willing to change banks in the next six months. The reason being? The lack of personalized products and services. At a time when competition between banks is raging, it is essential that they change their...

Explore and analyze your data with apache zeppelin – part 2

Welcome back to our second part about Apache Zeppelin. In ‘EXPLORE & ANALYSE YOUR DATA WITH APACHE ZEPPELIN - Part 1’ our previous post, we introduced Apache Zeppelin as one of the best Big Data tools to your Data Analytics use cases and shared details about...

Creating your first Apache Airflow DAG

Throughout the past few years, Apache Airflow has established itself as the go-to data workflow management tool within any modern tech ecosystem. One of the main reasons for which Airflow rapidly became this popular is its simplicity and how easy it is to get it up...

Apache Airflow: What is it and why you should start using it

In this data-driven era, the number of open-source Big Data technologies rose exponentially in a matter of a few years. Because of this multitude of options, it results in the introduction of a vast range of patterns and architectures to store, process, and visualize...

Structured Streaming in Spark

Streaming processing is a set of techniques used to extract information from unbounded data (a type of dataset theoretically infinite in size) Some examples of streaming are device monitoring, fault detection, billing...

Discovering recommendation systems

WHAT ARE RECOMMENDATION SYSTEMS ? We all wonder how Amazon or Netflix came to such "power" and success? How can Netflix know about our movie preferences? How did Amazon know the unconditional Games of Thrones’ fan that I am, that I love The North Face and Geography?...

Recommendation engine : from collective to personalized

The recommendation engine is at the heart of the business strategy of all e-commerce giants. For example, 35 percent of Amazon's e-commerce revenue is generated by its referral engine, according to a McKinsey study. We see every day the carousels of products that we...

Kafka: the Big Data streaming platform

In modern information systems, we are confronted with ever-increasing volumes of data requiring to be processed in real time. However, the point-to-point connections commonly used do not allow easy loading scalability. Data producing services have a strong link with...

Notebooks are The Missing Piece of the Big Data Revolution

More than a decade ago, what is now commonly known as the Big Data era started with the emergence of Hadoop. Since then, a multitude of technologies were introduced to fulfill multiple tasks within the Hadoop ecosystem, with capabilities ranging from processing data...

5 pre-requisites before launching a Big Data project

A BIG DATA PROJECT IS FULL OF PITFALLS Many pitfalls! Who are not only on IT! During my visit to the Big Data Salon, held in Paris on March 6 and 7, 2017, I was able to attend to 14 feedback, informative and operational at a time. I propose a summary of this visit...

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