use Pig and Spark SQL to solve the analytic problems for a set of linked tables. Now we have three data files with the following schema: customer(cid, name, age, city, sex), book(isbn, name), and purchase(year, cid, isbn, seller, price), where [url removed, login to view] is the foreign key to [url removed, login to view] and [url removed, login to view] is the foreign key to book.isbn. The fields in the dataset are separated by "\t". You should assign the schema, i.e., field names and and types, to the fields when you load the data.
Este proyecto fue adjudicado a
completed the project before the deadline. Best person to get the satisfactory work.
¿Buscas ganar algo de dinero?
- Establece tu presupuesto y el plazo
- Describe tu propuesta
- Recibe dinero por tu trabajo
Ofertas en este proyecto
BEST Quality On Time = Our Discipline! We are professional developer with a 24/7 customer support with willingness and ability to work within your Budget and requirements. I am a representative of my developer group. Our group has professional developers, experienced researchers and excellent designers. Most of them were certified and have scholar degrees. We are always ready for you(24/24)! Our expertise: 1. AWS 2. Android 3. Machine learning 4. Big data 5. Ruby on Rails 6. PHP, HTML , MySQL/SQL 7. Image and Video Processing 8. Wordpress 9. Python 10. Web - Scraping 11. Data visualization Inspired of deep knowledge of analytics, rich experience in solving real world problem, wonderful team and service spirit and certified skills for almost all needs of customers, recently our group has been greatly highlighted and acknowledged from many companies and groups. Let's work together!
I have more than 5 years of industrial experience in application development and data engineering in various domains like Disaster Recovery, Virtualization, Replication, Backup, Research, Healthcare, Telecom and Retail. I have worked on various data engineering technologies of Big Data Ecosystem like : Data Processing - Apache Spark(In memory Processing), Hadoop Ecosystem(Hbase, Pig, Hive, Impala, Hdfs) Cluster Resource Manager - Apache Yarn NoSql Database - Elasticsearch, Aerospike, MongoDb Platform Building - Cloudera, ELK, Docker Security - Kerberos, Sentry File Formats - Parquet Language - Java, Scala, C# Cloud - AWS, Azure
Ternopil district, Ukraine
enthusiast mainly on modern technologies mainly concentrating on Asyn funtionality, parallel processing
PhD in Physics with ample experience in software development, data mining and predictive models. Pragmatic, clear and business oriented with a strong desire to satisfy client needs and surpass expectations. Expertise: R, time series, predictive models, pattern and image recognition, trading, SQL/noSQL, Tableau, Python, PHP, Matlab, Quantopian, Java, JS, d3, Big Data, Spark, Hadoop. I am co-founder of Smart Research Solutions, a company of experts in finding and implementing cost efficient solutions to business problems covering all business units across all industries: inventory reduction through tailored production planning, logistics, labor optimization, predictive modeling applied to marketing and sales, churn models, pricing tools, KPI/leading indicators identification and dashboarding as decision support systems. We are a firm of experts in management consulting, business analytics and enterprise improvement focused on delivering best in class, bottom line results - fast!
talented and experieExpert in Website Development ,Software Development, Mobile Dev., Web design, Smart Phone Development,SEO,3D, 4D,Ecommerce site Dev.,Flash, Flex, Logo, Banner, net,My Sql,Java, Opencart,Magento, Drupal,,PHP,ASP.net,Wordpress nced software developer
Working as big data developer for past 3 plus years. Worked on Apache SPARK, scala, Hadoop, PIG & HIVE.