Ebooktutorials.org

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SQL (Structured Query Language) is a common tool for retrieving data from relational databases such as SQL Server, MySQL, MariaDB, and PostgreSQL. This course provides an introduction to this core programming language. Learn how to request data from a server, limit and sort the responses, aggregate data from multiple tables with joins, and edit and delete data. Instructor Scott Simpson also shows how to perform simple math operations and transform data into different formats.

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Elasticsearch is a powerful search engine that is used to power extremely fast searches within a web application. It is open-source, and is part of the well-known Elastic stack.

In this Learning Path, we begin by first introducing the user to the Elasticsearch RESTful API. A pre-loaded dataset, present within a document called book, in turn present within an index called books, is used all through the series. Next, we progressively move through a series of videos that incrementally build our knowledge of constructing advanced search queries to boost data discovery within your web application. We learn about all the types of search queries in Elasticsearch, such as the match query, range query, exist query, as well as concepts like aggregation, boosting, and so on.

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The ultimate aim of this book is to identify the conceptual tools and the instructional modalities which enable students and teachers to cross the boundary between school mathematics and real world problem solving. The book identifies, examines, and integrates seven conceptual tools, of which five are constructs (activity theory, narrative, modeling, critical mathematics education, ethnomathematics) and two are contexts (STEM and the workplace). The author develops two closely linked multiple-perspective frameworks: one for learning real world problem solving in school mathematics, which sets the foundations of learning real world problem solving in school mathematics; and one for teaching real world problem solving in school mathematics, which explores the modalities of teaching real world problem solving in school mathematics.

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Become an advanced practitioner with this progressive set of master classes on application-oriented machine learning.

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Rocket Chinese is a beginner's course on Mandarin Chinese, which is the modern and official Chinese language spoken in Mainland China, Taiwan, and in Singapore (where it i one of four official languages).
The course
comes in three main components:
1) audio lessons, which you listen to;
2) textual lessons, which you read; and
3) learning games, which you play.

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Master machine learning with Python in six steps and explore fundamental to advanced topics, all designed to make you a worthy practitioner.

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