Query Data from Couchbase 6 Using N1QL from Pluralsight

This course is an introduction to the N1QL query language, and covers several ways in which it can be used to retrieve and manipulate data stored in the form of JSON documents in a Couchbase database.

Couchbase is a document-oriented database which has its own query language, called N1QL to view and manipulate data. In this course, Query Data from Couchbase Using N1QL, you will get some hand-on experience in writing N1QL queries whose syntax is similar to SQL but is meant to work with JSON documents. First, you will explore how documents can be searched using the Couchbase web UI and how this interface allows you to define filters based on a document key and also on the values of its attributes. Next, you will cover some of the basics of querying in the N1QL query language - such as the SELECT, FROM and WHERE clauses of a N1QL query - and will also take a brief look at adding and updating documents using INSERT and UPDATE queries. Finally, you will discover how to work with data at a document level, and also perform aggregate operations using the GROUP BY and HAVING clauses. You will then gain an understanding on the use of built-in functions in N1QL, the building of indexes and the use of conditional operators such as the CASE statement. Once you finish this course, you will have a broad understanding of the capabilities of Couchbase and N1QL and can run a variety of queries on your document data.

What's inside

Syllabus

Course Overview

Getting Started with Queries

Selecting and Filtering Query Results

Indexing and Shaping Query Results

Invoking Functions in Queries

Performing Conditional Operations in Queries

Good to know

Know what's good

, what to watch for

, and possible dealbreakers

Provides an introduction to N1QL, the query language used to interact with JSON documents in Couchbase

Covers fundamental querying concepts like SELECT, FROM, WHERE, and advanced operations like conditional statements, aggregate functions, and indexing

Taught by Kishan Iyer, an experienced instructor in the field of data management

Suitable for learners with basic knowledge of JSON and database querying concepts

Beneficial for professionals working with Couchbase or those seeking to enhance their data querying skills

Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Query Data from Couchbase 6 Using N1QL with these activities:

Review document-oriented databases

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Review the basic concepts of document-oriented databases and JSON documents to prepare for this course.

Browse courses on Document-Oriented Databases

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Read articles and tutorials on document-oriented databases.
Create a JSON document and explore its structure.

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Career center

Learners who complete Query Data from Couchbase 6 Using N1QL will develop knowledge and skills that may be useful to these careers:

Data Analyst

Data Analysts use their skills in data mining, statistics, and programming to extract meaningful insights from data. They work closely with businesses to help them make better decisions. To be successful in this role, you need to have a strong understanding of data analysis techniques, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Data Analyst.

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Database Administrator

A Database Administrator is responsible for keeping an organization's databases running smoothly. They ensure that data is stored securely and efficiently, and that it is always available to those who need it. To be successful in this role, you need to have a strong understanding of database technology, including N1QL. This course will help you build a foundation in N1QL, which will be essential for success as a Database Administrator.

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Data Scientist

Data Scientists use their skills in mathematics, statistics, and programming to build models that can predict future outcomes. They work in a variety of industries, including finance, healthcare, and retail. To be successful in this role, you need to have a strong understanding of data science techniques, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Data Scientist.

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Business Intelligence Analyst

Business Intelligence Analysts use their skills in data analysis and visualization to help businesses make better decisions. They work closely with businesses to understand their data needs and to create visualizations that help them make sense of their data. To be successful in this role, you need to have a strong understanding of business intelligence principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Business Intelligence Analyst.

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Data Quality Analyst

Data Quality Analysts ensure that the data used by an organization is accurate, complete, and consistent. They work closely with businesses to understand their data needs and to create processes that ensure that data is of high quality. To be successful in this role, you need to have a strong understanding of data quality principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Data Quality Analyst.

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Database Developer

Database Developers design and develop databases. They work closely with businesses to understand their data needs and to create databases that meet those needs. To be successful in this role, you need to have a strong understanding of database technology, including N1QL. This course will help you build a foundation in N1QL, which will be essential for success as a Database Developer.

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Information Systems Manager

Information Systems Managers plan, implement, and manage information systems for an organization. They work closely with businesses to understand their information needs and to create systems that meet those needs. To be successful in this role, you need to have a strong understanding of information systems management principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as an Information Systems Manager.

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Data Governance Analyst

Data Governance Analysts develop and implement data governance policies and procedures for an organization. They work closely with businesses to understand their data needs and to create policies and procedures that ensure that data is used in a consistent and ethical manner. To be successful in this role, you need to have a strong understanding of data governance principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Data Governance Analyst.

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Data Warehouse Manager

Data Warehouse Managers design and manage data warehouses for an organization. They work closely with businesses to understand their data needs and to create data warehouses that meet those needs. To be successful in this role, you need to have a strong understanding of data warehouse management principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Data Warehouse Manager.

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Cloud Data Engineer

Cloud Data Engineers design and manage data pipelines in the cloud. They work closely with businesses to understand their data needs and to create pipelines that move data between different systems. To be successful in this role, you need to have a strong understanding of cloud data engineering principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Cloud Data Engineer.

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Database Security Analyst

Database Security Analysts protect databases from unauthorized access and use. They work closely with businesses to understand their security needs and to create security measures that protect their data. To be successful in this role, you need to have a strong understanding of database security principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Database Security Analyst.

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Data Integration Engineer

Data Integration Engineers integrate data from different sources into a single, unified view. They work closely with businesses to understand their data needs and to create integrations that meet those needs. To be successful in this role, you need to have a strong understanding of data integration principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Data Integration Engineer.

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Data Architect

Data Architects design and manage the data architecture for an organization. They work closely with businesses to understand their data needs and to create a data architecture that meets those needs. To be successful in this role, you need to have a strong understanding of data architecture principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Data Architect.

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Software Engineer

Software Engineers design, develop, and maintain software applications. They work in a variety of industries, including finance, healthcare, and retail. To be successful in this role, you need to have a strong understanding of software development principles, as well as experience with N1QL. This course will help you develop the skills you need to be successful as a Software Engineer.

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Query Data from Couchbase 6 Using N1QL

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