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You're reading from  Data Engineering with Python

Product typeBook
Published inOct 2020
Reading LevelBeginner
PublisherPackt
ISBN-139781839214189
Edition1st Edition
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Paul Crickard
Paul Crickard
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Paul Crickard

Paul Crickard authored a book on the Leaflet JavaScript module. He has been programming for over 15 years and has focused on GIS and geospatial programming for 7 years. He spent 3 years working as a planner at an architecture firm, where he combined GIS with Building Information Modeling (BIM) and CAD. Currently, he is the CIO at the 2nd Judicial District Attorney's Office in New Mexico.
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Inserting and extracting NoSQL database data in Python

Relational databases may be what you think of when you hear the term database, but there are several other types of databases, such as columnar, key-value, and time-series. In this section, you will learn how to work with Elasticsearch, which is a NoSQL database. NoSQL is a generic term referring to databases that do not store data in rows and columns. NoSQL databases often store their data as JSON documents and use a query language other than SQL. The next section will teach you how to load data into Elasticsearch.

Installing Elasticsearch

To install the elasticsearch library, you can use pip3, as shown:

pip3 install elasticsearch

Using pip will install the newest version, which, if you installed Elasticsearch according to the instructions in Chapter 2, Building Our Data Engineering Infrastructure, is what you will need. You can get the library for Elasticsearch versions 2, 5, 6, and 7. To verify the installation and...

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Data Engineering with Python
Published in: Oct 2020Publisher: PacktISBN-13: 9781839214189

Author (1)

author image
Paul Crickard

Paul Crickard authored a book on the Leaflet JavaScript module. He has been programming for over 15 years and has focused on GIS and geospatial programming for 7 years. He spent 3 years working as a planner at an architecture firm, where he combined GIS with Building Information Modeling (BIM) and CAD. Currently, he is the CIO at the 2nd Judicial District Attorney's Office in New Mexico.
Read more about Paul Crickard