In this course, you'll get a big-picture view of using SQL for big data, starting with an overview of data, database systems, and the common querying language (SQL). You can earn this certification credential by taking a hands-on practical exam using the same SQL engines that this Specialization teaches-Hive and Impala. This Specialization is designed to provide excellent preparation for the Cloudera Certified Associate (CCA) Data Analyst certification exam. This Specialization focuses on Hive and Impala, the most widely deployed of these query engines. These are open source SQL engines capable of querying enormous datasets. To query these huge datasets in clusters and cloud storage, you need a newer breed of SQL engine: distributed query engines, like Hive, Impala, Presto, and Drill. These data stores are cost-efficient and infinitely scalable. Instead, it’s increasingly stored in distributed clusters and cloud storage. Most courses that teach SQL focus on traditional relational databases, but today, more and more of the data that’s being generated is too big to be stored there, and it’s growing too quickly to be efficiently stored in commercial data warehouses. Either way, if you are interested in gaining the skills necessary to query big data with modern distributed SQL engines, this Specialization is for you. Or maybe you already have some experience using SQL to query smaller-scale data with relational databases. Maybe you are new to SQL and you want to learn the basics. Payment will be charged to your iTunes Account at confirmation of purchase.This Specialization teaches the essential skills for working with large-scale data using SQL.

Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Subscriptions auto-renew within 24 hours of the expiration date unless auto-renewal is turned off in the iTunes account settings. Premium subscriptions are available as either a Monthly, or a Yearly duration. SQLPro offers Premium subscriptions (or a single Lifetime purchase) in order to interact with database result sets.

SQLPro Studio supports the following database servers: + Master password support for additional security.

+ Context aware database tree navigation, including quick access to tables, views, columns, indexes and much more! + Tabbed based interface for an optimal user experience.

+ Syntax highlighting with customizable themes (including dark). SQLPro Studio is the premium database management tool for Postgres, MySQL, Microsoft Management Studio and Oracle databases.

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