Material Big Data

Lanzados ppts informativos de tecnologías BigData: Hadoop, Hbase, Hive, Zookeeper...

Te presentamos la mejor plataforma de Planificación y Presupuestacion BI

Forecasts, Web and excel-like interface, Mobile Apps, Qlikview, SAP and Salesforce Integration...

Pentaho Analytics. Un gran salto

Ya se ha lanzado Pentaho 7 y con grandes sorpresas. Descubre con nosotros las mejoras de la mejor suite Open BI

La mejor oferta de Cusos Open Source

Después de la gran acogida de nuestros Cursos Open Source, eminentemente prácticos, lanzamos las convocatorias de 2016

16 feb. 2017

Oferta de empleo Business Analytics (Business Intelligence, Big Data)

Nuestros compañeros de Stratebi tienen posiciones abiertas para trabajar en el campo del Business Intelligence, Big Data y Social Intelligence en Madrid y Barcelona. Si estás interesado, no dejes de echarle un vistazo y enviarnos tu CV: rrhh@stratebi.com


Posiciones Abiertas (Febrero 2017):

Debido a la ampliación de operaciones en Madrid y Barcelona, estamos buscando verdaderos apasionados por el Business Analytics y que hayan tenido interés en soluciones Open Source y en el desarrollo de tecnologías abiertas. Y, sobre todo, con ganas de aprender en nuevas tecnologías como Big Data, Social Intelligence, IoT, etc... 

Si vienes del mundo frontend, desarrollo de visualizaciones en entornos web, también serás un buen candidato 

Si estas leyendo estas lineas, seguro que te gusta el Business Intelligence. Estamos buscando a personas con gran interés en este área, que tengan una buena formación técnica y alguna experiencia en la implementación de proyectos Business Intelligence en importantes empresas con (Oracle, MySQL, Powercenter, Business Objects, Pentaho, Microstrategy...) o desarrollos web adhoc. También se valorarán candidaturas sin experiencia profesional en este campo, pero con interés en desarrollar una carrera profesional en este área.


Mucho mejor, si además fuera con BI Open Source, como Pentaho, Talend... y conocimientos de tecnología Big Data y Social Media, orientado a la visualización y front-end



Todo ello, será muy útil para la implementación de soluciones BI/DW con la plataforma BI Open Source que está revolucionando el BI: Pentaho, con la que mas trabajamos, junto con el desarrollo de soluciones Big Data, Social Intelligence y Smart Cities

Si ya conoces, o has trabajado con Pentaho u otras soluciones BI Open Source será un punto a favor. De todos modos, nuestro Plan de Formación te permitirá conocer y mantenerte actualizado en estas soluciones.

¿Quieres saber un poco mas sobre nosotros y las características de las personas y perfiles que estamos buscando para 'subirse al barco'?


¿Qué ofrecemos?


- Trabajar en algunas de las áreas de mayor futuro y crecimiento dentro del mundo de la informática: Business Intelligence, Big Data y el Open Source.
- Colaborar en la mejora de las soluciones Bi Open Source, entre las que se encuentran desarrollando algunas de las empresas tecnológicas más importantes.
- Entorno de trabajo dinámico, aprendizaje continuo, variedad de retos.
- Trabajo por objetivos.
- Considerar el I+D y la innovación como parte principal de nuestros desarrollos.
- Retribución competitiva.
- Ser parte de un equipo que valora a las personas y al talento como lo más importante.


Ya sabes, si te gusta la idea, escribenos, contando tu interés y un CV a:  rrhh@stratebi.com

O si conoces a alguien, que crees que le podría encajar, no dudes en reenviarselo.




Detalle de tecnologías que manejamos:

Conocimientos de Bases de datos:
- Administracion
- Desarrollo
- Oracle, MySql, PostgreSQL, Vertica, Big Data

- Conocimientos de BI y Datawarehousing con Pentaho u otros BI comerciales (BO, Powercenter, Microstrategy...)
- Modelado de DataWarehouse
- ETL
- Cuadros de mando
- Reporting, OLAP...

- Conocimientos de linux
- Bash scripting
- Configuracion de servidores y servicios
- Conocimientos de Java y J2EE
- Tomcat
- Jboss
- Spring
- Hibernate
- Ant
- Git

15 feb. 2017

Glosario de Terminos de Business Intelligence


Para todos aquellos que se están introduciendo en el mundo del Business Intelligence, os incluimos un Glosario de los principales términos de Business Intelligence. Visto en el blog de Panorama

Si queréis jugar con una Demo abierta, open source, para conocer y probar estos conceptos, es lo mejor para familiarizarse.

Glosario de Términos Business Intelligence:

  • Automated Analysis: Automatic analysis of data to find hidden insights in the data and show users the answers to questions they have not even thought of yet.
  • BI Analyst: As stated by modernanalyst.com, a data analyst is a professional who is in charge of analyzing and mining data to identify patterns and correlations, mapping and tracing data from system to system in order to solve a problem, using BI and data discovery tools to help business executives in their decision making, and perform statistical analysis of business data, among other things. (Can be called a data analyst too)
  • BI Governance: According to Boris Evelson, from Forrester Research, BI governance is a key part of data governance, but if focuses on a BI system and governs over who uses the data, when, and how.
  • Big Data: Enormous and complex data sets that traditional data processing tools cannot deal with.
  • Bottlenecks: Points of congestion or blockage that hinder the efficiency of the BI system.
  • Business Intelligence: According to Gartner, “Business Intelligence is an umbrella term that includes the applications, infrastructure and tools, and best practices that enable access to and analysis of information to improve and optimize decisions and performance.”
  • Centralized Business Intelligence: A BI model that enables users to work connected and share insights, while seeing the same and only version of the truth. IT governs over data permissions to ensure data security.
  • Collaborative BI: An approach to Business Intelligence where the BI tool empowers users to collaborate between colleagues, share insights, and drive collective knowledge to improve decision making.
  • Collective Knowledge: Knowledge that benefits the whole enterprise as it comes from the sharing of insights and data findings across groups and departments to enrich analysis.
  • Dark Data: According to Gartner, the definition for Dark Data is “information assets that organizations collect, process and store in the course of their regular business activity, but generally fail to use for other purposes”. 90% of companies’ data is dark data.
  • Dashboards: A data visualization tool that displays the current enterprise health, the status of metric and KPIs, and the current data analysis and insights.
  • Data Analyst: As stated by modernanalyst.com, a data analyst is a professional who is in charge of analyzing and mining data to identify patterns and correlations, mapping and tracing data from system to system in order to solve a problem, using BI and data discovery tools to help business executives in their decision making, and perform statistical analysis of business data, among other things.
  • Data Analytics: According to TechTarget, “data analytics is the process of examining data sets in order to draw conclusions about the information they contain, increasingly with the aid of specialized systems and software.”
  • Data Governance: According to Boris Evelson, from Forrester Research, data governance “deals with the entire spectrum (creation, transformation, ownership, etc.) of people, processes, policies, and technologies that manage and govern an enterprise’s use of its data assets (such as data governance stewardship applications, master data management, metadata management, and data quality).
  • Data Mashup: An integration multiple data sets in a unified analytical and visual representation.
  • Data Silos: According to Tech Target, a data silo is “data that is under the control of one department or person and is isolated from the rest of the organization.” Data silos are a bottleneck for effective business operations.
  • Data Sources: The source where the data to be analyzed comes from. It can be a file, a database, a dataset, etc. Modern BI solutions like Necto can mashup data from multiple data sources.
  • Data Visualization: The graphic visualization of data. Can include traditional forms like graphs and charts, and modern forms like infographics.
  • Data Warehouse: A relational database that integrates data from multiple sources within a company.
  • Embedded Analytics: The integration of reporting and data analytic capabilities in a BI solution. Users can access full data analysis capabilities without having to leave their BI platform.
  • Excel Hell: A situation where the enterprise is full of unnecessary copies of data, thousands of spreadsheets get shared, and no one knows with certainty which is the most updated and real version of the data.
  • Federated Business Intelligence: A BI model where users work in separate desktops, creating data silos and unnecessary copies of data, leading to multiple versions of the truth.
  • Geo-analytic capabilities: The ability that a BI or data discovery tool has to analyze data by geographical area and reflect such analysis on maps on the user’s dashboard.
  • Infographics: Visual representations of data that are easily understandable and drive engagement.
  • Insights: According to Forrester Research, insights are “actionable knowledge in the context of a process or decision.”
  • KPI: Key Performance Indicator. A quantifiable measure that a business uses to determine how well it meets the set operational and strategic goals. KPIs give managers insights of what is happening at any specific moment and allow them to see in what direction things are going.
  • Modern BI: An approach to BI using state of the art technology, providing a centralized and secure platform where business users can enjoy self-service capabilities and IT can govern over data security.
  • OLAP: Stands for Online Analytical Processing and it is a technology for data discovery invented by Panorama Software and then sold to Microsoft in 1996. It has many capabilities, such as complex analytics, predictive “what if” scenario planning, and limitless report viewing.
  • Scalability: The ability of a BI solution to be used by a larger number of users as time passes.
  • Self-Service BI: An approach that allows business users to access and work with data sources even though they do not have an analyst or computer science background. They can access, profile, prepare, integrate, curate, model, and enrich data for analysis and consumption by BI platforms. In order to have successful self-service BI, the BI tool must be centralized and governed by IT.
  • Smart Data: Smaller data sets from Big Data that are valuable to the enterprise and can be turned into actionable data.
  • Smart Data Discovery: The processing and analysis of Smart Data to discover insights that can be turned into actions to make data-driven decisions in an organization.
  • Social BI: An approach where social media capabilities, such as social networking, crowdsourcing, and thread-based discussions are embedded into Business Intelligence so that users can communicate and share insights.
  • Social Enterprise: An enterprise that has a new level of corporate connectivity, leveraging the social grid to share and collaborate on information and ideas. It drives a more efficient operation where problems are uncovered and fixed before they can affect the revenue streams.
  • SQL: Stands for Standardized Query Language. It is a language used in programming for managing relational databases and data manipulation.
  • State of the Art BI: The highest level of technology, the most up-to date features, and the best analysis capabilities in a Business Intelligence solution.
  • Suggestive Discovery Engine: An engine behind the program that recommends to the users the most relevant insights to focus on, based on personal preferences and behavior.
  • Systems of Insight: This is a term coined by Boris Evelson, VP of Forrester Research. It is a Business Intelligence system that combines data availability with business agility, where both IT and business users work together to achieve their goals.
  • Workboards: An interactive data visualization tool. It is like a dashboard that displays the current status of KPIs and other data analysis, with the possibility to work directly on it and do further analysis.

4 feb. 2017

LinceBI, the best Analytics/BigData open source based solution!!

As powerful as an enterprise version, with the advantages of being Open Source based. Discover LinceBI, the most complete Bussines Intelligence platform including all the functionalities you need


Dashboards
  • User friendly, templates and wizard
  • Technical skills is not mandatory
  • Link to external content
  • Browse and navigate on cascade dependency graphs
Analytic Reporting
  • PC, Tablet, Smartphone compatibility
  • Syncs your analysis with other users
  • Download information on your device
  • Make better decisions anywhere and anytime
Bursting
  • Different output formats (CSV, Excel, PDF, HTML)
  • Task scheduling to automatic execution
  • Mailing
Balance Scorecard
  • Assign customized weights to your kpis
  • Edit your data on fly or upload an excel template
  • Follow your key performance indicators
  • Visual kpis, traffic lights colours
  • Assign color coding to your threshold
  • Define your own key performance indicators
Accessibility
  • Make calculated fields on the fly
  • Explore your data on chart
  • Drill down and roll up capabilities
  • What if analysis and mailing
Adhoc Reporting
  • Build your reports easily, drag and drop
  • Models and languaje created to Business Users
  • Corporative templates to your company
  • Advanced filters
Alerts
  • Configure your threshold
  • Mapping alerts and business rules
  • Planning actions when an event happen
Check FAQs section for any question


30 ene. 2017

Gran Estudio del BBVA sobre Open Source



BBVA ha elaborado un estudio (unas 120 páginas) muy interesante sobre Open Source: Historia, Tecnologías, Modelos de Negocio, etc...

Ni dudeis en descargároslo

Empieza interesante...


29 ene. 2017

(Libro y VideoTutorial) Storytelling with Data: A Data Visualization Guide for Business Professionals


Un libro muy interesante para todos los interesados en Visualización y como 'contar' con datos, colores y formas, muy de moda a través del concepto de 'Storytelling'

Abajo, tenéis también este VideoTutorial explicado por la autora:

24 ene. 2017

Tutorial gratuito de Introduccion a Pentaho 2017


Ya tenéis disponible el Curso de Introducción a Pentaho, con más de dos horas y media de duración, actualizado a este 2017, que cubre todos los aspectos para crear potentes soluciones Business Intelligence y Data Warehouse, con gran cantidad de ejemplos prácticos, que esperamos os sea de utilidad

Se hace un repaso a todas las herramientas necesarias para la construcción de estas soluciones, indicando paso a paso como usarlas, así como ejemplos reales de aplicación.


El Tutorial cubre los siguientes apartados:

- ETL

- Metadatos
- Reporting
- Modelos Mondrian
- Analisis OLAP
- Cuadros de Mando
- Scorecards
- Big Data...





Puedes ver también el Tutorial de Creación de Cuadros de Mando Open Source

22 ene. 2017

Bouquet: Open Source Analytics API


Bouquet, is the open source analytics API used by developers for building analytics applications

Bouquet addresses the challenges faced by a developer designing a new analytics visualization. Bouquet includes a powerful Javascript SDK with a D3js component and enforces multiple levels of security to meet the needs of the enterprise.

Bouquet supports SQL-on-Hadoop frameworks such a Pivotal Hawq and Apache Drill, and soon SparkSQL and Presto, along with most relational databases. “Pivotal shares an open source vision of software and Bouquet is a powerful addition to the big data ecosystem.  



Its ease of integration enables the creation of secure, scalable data visualizations on top of the world’s leading Hadoop Native SQL, powered by PivotalHDB ,” said Michael Cucchi, Sr. Director, Big Data Product Marketing at Pivotal

Descargar Bouquet


Es interesante el BI QuickSight de Amazon?


Como ya comentamos cuando se presentó, Amazon, al igual que Google, intenta acaparar todos los mercados, fruto de su alta penetración en muchos sectores y actividades

Ahora llega al Business Intelligence con su plataforma Quicksight. La verdad es que parece interesante al venir de Amazon, por su capacidad en la nube y competitividad en precio. Para los que llevamos tiempo trabajando con Business Intelligence, sabemos de la complejidad de estas soluciones, aunque se pretentan ofrecer como algo sencillo, de ahí que Amazon se apoye mucho en la integración, tanto con soluciones de front-end (todavía no disponible, como Tableau, Qlikview...), como con soluciones de ETL (Integracion de datos - Talend, Informatica...-)

Tiene un claro objetivo de ir 'atrapando' a los clientes dentro de su 'red' de soluciones para crear dependencia. Técnica ya conocida y empleado por Microsoft, Google, Oracle... y todas las grandes compañías con capacidad de crear dependencia

Todavía está en sus comienzos, pero habrá que estar atentos como madura

Os contamos:

What is QuickSight?

Amazon QuickSight is a fast, cloud-powered business analytics service that makes it easy to build visualizations, perform ad-hoc analysis, and quickly get business insights from your data. Using our cloud-based service you can easily connect to your data, perform advanced analysis, and create stunning visualizations and rich dashboards that can be accessed from any browser or mobile device.

Ver en accion:



17 ene. 2017

Tutorial: Creacion de Dashboards con soluciones Open Source


Cada vez son más demandados los Cuadros de Mando y la buena noticia es que gran parte de ellos pueden hacerse con soluciones Open Source: Pentaho, CDE, dc.js...

Os incluimos las principales claves para construir potentes Cuadros de Mando, del Curso de creación de Dashboards Open Source:




Si os ha interesado, podéis también:

- Ver ejemplos en funcionamiento de Cuadros de Mando Open Source
- Ver Galería de Cuadros de Mando y Video Tutorial de Cuadros de Mando Open Source
- Ver temario y Cursos presenciales e 'in company' para crear cuadros de mando de forma práctica
- Ver Cuadros de Mando con tecnologías Big Data 'Real Time?

También podéis ver este Video Tutorial muy práctico:

Top 50 Business Intelligence Blogs Every BI Decision Maker Must Follow