 So, welcome to Big Data Spain. This is the seventh edition and I think every year we say the same. It is the best edition we have made. So, I will let Carmen to give all the data, all the insights. She will be the useful part and I will tell the silly stories. So, please, Carmen. As Oscar said, welcome everyone to the seventh edition of Big Data Spain. We launched this event in 2012 with 220 people and today we are gathered here with more than 1,500 people and 90 of the brightest professionals of Big Data and AI. Today, Big Data Spain is one of the most important Big Data events in the world. The second in Europe after the Strata conference. It's been a long path, a passionate path and we hope this is just the beginning. This year comes packed full of new things. The first one is that we have named the event AI Technologies for Smart Business. This is like that because we have a whole track dedicated to AI, being machine learning as the major topic and also because this is the first year we are going to have talks about business. In fact, one-third of the talks will be related to this topic. The second new thing is that we have designed a new space, a new area that we have called Ask the Expert in order to connect you with the speakers. Also, after each track, you will be able to give feedback using the Big Data Spain application. By doing that, you will help us to improve the event and your name will be entered in a raffle. And since not everything is about work, today we will have a social opportunity with food, with drinks and of course with music. AI, you could say that it is the best word for this year, last year. And we think it will be the best word for the next 2, 3, 4, 5 years. So it is very important. We are going to talk a lot about AI during these two days. But we are going to talk about how to use AI, how to get value from AI in a very pragmatic way. And this is in reality Big Data Spain technology and how to get the most of that technology. So this is one of the points we wanted to explain in this introduction to the Big Data Spain. It is about to talk about technology, to talk not only by us or the speakers, to talk between you. There are 1,500 people here. You have to talk to share, to share knowledge, to learn. And this will be the real value of these two days. So please talk and socialize. Going back to the talks, Big Data Spain is a unique event because you will enjoy in one place talks from the biggest software manufacturers. Companies like Google, Amazon, Microsoft, Mesosphere, Red Hat, IBM, Confluent, Stratio, Databricks, Oracle and Talent. At the same time, we will have talks from big companies, from startups, innovative companies, as well as talks from universities. The most relevant names of the year events are Matej Saharia from Databricks, Paco Nathan from Devlin, Holden Karau from Google, William Benton from Red Hat, Ian Robinson from AWS, Nuri Oliver from Vodafone, Elisa Martin from IBM, Elena Alfaro from BBVA and Tema Alonso from Telefonica. As we can see, there is a significantly larger number of female speakers. It's 20% of the speakers this year versus a 9% last year. As you can see, there are more than 80 talks this year. So Carmen just mentioned some of the most important ones. I am going to mention the other ones. It is a joke, so we can continue. But you have all the talks in the agenda. A very important point here. Between each talk, there is not a long time. So please read, decide what are the talks you want to go, because you will have between 5-10 minutes to go from one talk to the other one. So please check what are the talks you are interested to go to make things smoother and really to go faster. Because otherwise it will delay, people are centering into the rooms and this is not the good way to do it. So please read all the talks that are there in the agenda, decide which ones to go and move faster and smoothly. And since we are not only interested in technology, we are really very interested in people, especially in children. This year we have a special collaboration with the Ronald McDonnell Foundation. Instead of including a big data space in merchandising in the gift bag, we have preferred to make a donation to the Ronald McDonnell Foundation. We invite you to visit their stands in order to get familiar with their social work. And also we have a special talk from Nuri Oliver about how to use big data for the common benefit of all. Technology and AI, there is always a big concern about that we are sort of generating unemployment. And if this is going to be good for society, but we are very positive, hyper-optimistic, so we think that always technology has improved the quality of life of people. So we think this will be the case and also this is very relevant for us because it is about to apply technology to improve social matters. So this is really very important and we recommend you to go to these talks and to think about this and to participate in these type of initiatives. And finally we want to thank our sponsors and we really hope that you all enjoy Big Data Spain 2018. This is about to gather people with a common interest. I think that everybody that is here is really interested in big data and AI technology. So it is about, as I said, talking between you to be really useful, to help, but also to enjoy. The talks, the people, the organization, everything was designed to make it as easy as possible because technology sometimes is hard and especially to enjoy. So we would like to finish this introduction to the Big Data Spain, to the 7th event. The best one we have prepared just thanking all the organization, all the people that has made this possible. So I think it is a level not three, but four plus four then. Thank you everybody. This is perfect and we will enjoy a lot. So thank you.