{"id":9490,"date":"2024-03-29T20:03:20","date_gmt":"2024-03-29T14:33:20","guid":{"rendered":"https:\/\/btechgeeks.com\/?p=9490"},"modified":"2024-03-30T12:42:20","modified_gmt":"2024-03-30T07:12:20","slug":"python-data-persistence","status":"publish","type":"post","link":"https:\/\/btechgeeks.com\/python-data-persistence\/","title":{"rendered":"Python Data Persistence &#8211; A Quick Guide"},"content":{"rendered":"<p>Almost every other computer application, whether it is a web based application, a standalone data logger, a mobile app or a desktop application with or without GUI, stores and retrieves data from some persistent storage device such as hard disk or a flash drive. Such storage device may either be connected to computer or it may be available on a network. Without this ability to recurrently access, update and retrieve stored data, most computer applications would have been reduced to programmable calculators!<\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-file-10\/\">Python Data Persistence &#8211; File I0<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/data-persistence-python-pymongo\/\">Data Persistence &#8211; Python &#8211; PyMongo<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-rdbms-concepts\/\">Python Data Persistence &#8211; RDBMS Concepts<\/a><\/li>\n<\/ul>\n<h2>Python Data Persistence &#8211; A Quick Guide<\/h2>\n<p>Data storage format depends on the logical structure of data and on the processing logic. Data may be stored in flat computer files, in tables of relational databases or different store formats of NOSQL databases. You will know more about these terms in subsequent chapters of this Page.<\/p>\n<p>Back-end process of a computer application stores, modifies and retrieves data in response to front-end user&#8217;s requirements. Almost every programming language offers tools to interact with files\/databases. This book aims to familiarize the reader with Python&#8217;s functions and modules that handle persistent data processing.<\/p>\n<p><strong>Python Data Persistence &#8211; Getting Started<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-installation\/\">Python Data Persistence &#8211; Installation<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-built-in-functions\/\">Python Data Persistence &#8211; Built-in Functions<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-program-flow-control\/\"><strong>Python Data Persistence &#8211; Program Flow Control<\/strong><\/a><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-decision-control\/\">Python Data Persistence &#8211; Decision Control<\/a><\/li>\n<li>Python Data Persistence &#8211; Repetition<\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-while-statement\/\">Python Data Persistence &#8211; while Statement<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-for-keyword\/\">Python Data Persistence &#8211; for Keyword<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-using-range\/\">Python Data Persistence &#8211; Using Range<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-for-loop-with-dictionary\/\">Python Data Persistence &#8211; for loop with Dictionary<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-repetition-control\/\">Python Data Persistence &#8211; Repetition Control<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-nested-loops\/\">Python Data Persistence &#8211; Nested Loops<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-list-comprehension\/\">Python Data Persistence &#8211; List Comprehension<\/a><\/li>\n<\/ul>\n<p><strong>Python Data Persistence &#8211; Structured Python<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-structured-python\/\">Python Data Persistence &#8211; Structured Python<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-function\/\">Python Data Persistence &#8211; Function<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-math-module\/\">Python Data Persistence &#8211; math Module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-os-module\/\">Python Data Persistence &#8211; os module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-user-defined-functions-2\/\">Python Data Persistence &#8211; User Defined Functions<\/a><\/li>\n<li>Python Data Persistence &#8211; Function with Parameters<\/li>\n<li>Python Data Persistence &#8211; return Keyword<\/li>\n<li>Python Data Persistence &#8211; Required Arguments<\/li>\n<li>Python Data Persistence &#8211; Parameter with Default Value<\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-keyword-arguments\/\">Python Data Persistence &#8211; Keyword Arguments<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-user-defined-modules\/\">Python Data Persistence &#8211; User Defined Modules<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-object-oriented-programming\/\"><strong>Python Data Persistence Object Oriented Programming OOP<\/strong><\/a><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-class-keyword\/\">Python Data Persistence &#8211; Class Keyword<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-constructor\/\">Python Data Persistence &#8211; Constructor<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-getters-setters\/\">Python Data Persistence &#8211; Getters\/setters<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-property-function\/\">Python Data Persistence &#8211; property() Function<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-property-dgcorator\/\">Python Data Persistence &#8211; @property Decorator<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-class-level-attributes-and-methods\/\">Python Data Persistence &#8211; Class Level Attributes and Methods<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-inheritance\/\">Python Data Persistence &#8211; Inheritance<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-overriding\/\">Python Data Persistence &#8211; Overriding<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-magic-methods\/\">Python Data Persistence &#8211; Magic Methods<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-file-10\/\"><strong>Python Data Persistence &#8211; File IO<\/strong><\/a><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-opening-file\/\">Python Data Persistence &#8211; Opening File<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-writing-to-file\/\">Python Data Persistence &#8211; Writing to File<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-reading-a-file\/\">Python Data Persistence &#8211; Reading a File<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-write-read-binary-file\/\">Python Data Persistence &#8211; Write\/Read Binary File<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-simultaneous-read-write\/\">Python Data Persistence &#8211; Simultaneous Read\/Write<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-file-handling-using-os-module\/\">Python Data Persistence &#8211; File Handling using os Module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-file-directory-management-functions\/\">Python Data Persistence &#8211; File\/Directory Management Functions<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-exceptions\/\">Python Data Persistence &#8211; Exceptions<\/a><\/li>\n<\/ul>\n<p><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-object-serialization\/\"><strong>Python Data Persistence &#8211; Object Serialization<\/strong><\/a><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-pickle-module\/\">Python Data Persistence &#8211; pickle Module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-shelve-module\/\">Python Data Persistence &#8211; shelve Module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-dbm-modules\/\">Python Data Persistence &#8211; dbm Modules<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-csv-module\/\">Python Data Persistence &#8211; csv module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-json-module\/\">Python Data Persistence &#8211; json Module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-xml-package\/\">Python Data Persistence &#8211; xml Package<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-plistlib-module\/\">Python Data Persistence &#8211; plistlib Module<\/a><\/li>\n<\/ul>\n<p><strong>Python Data Persistence &#8211; RDBMS Concepts<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-rdbms-concepts\/\">Python Data Persistence &#8211; RDBMS Concepts<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-relational-database\/\">Python Data Persistence &#8211; Relational Database<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-rdbms-products\/\">Python Data Persistence &#8211; RDBMS Products<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-constraints\/\">Python Data Persistence &#8211; Constraints<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-insert-statement\/\">Python Data Persistence &#8211; INSERT Statement<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-select-statement\/\">Python Data Persistence &#8211; SELECT Statement<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-update-statement\/\">Python Data Persistence &#8211; UPDATE Statement<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-transaction-control\/\">Python Data Persistence &#8211; Transaction Control<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-mysql\/\">Python Data Persistence &#8211; MySQL<\/a><\/li>\n<\/ul>\n<p><strong>Python Data Persistence &#8211; Python DB-API<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/data-persistence-python-database-dbapi\/\">Python Data Persistence &#8211; Python DB-API<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-creating-table\/\">Python Data Persistence &#8211; Creating Table<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-resultset-object\/\">Python Data Persistence &#8211; ResultSet Object<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-user-defined-functions\/\">Python Data Persistence &#8211; User-Defined Functions<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-row-object\/\">Python Data Persistence &#8211; Row Object<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-backup-and-restore-database\/\">Python Data Persistence &#8211; Backup and Restore Database<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-using-pymysql-module\/\">Python Data Persistence &#8211; Using pymysql Module<\/a><\/li>\n<\/ul>\n<p><strong>Python Data Persistence &#8211; Python &#8211; SQLAlchemy<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-sqlaichemy\/\">Python Data Persistence &#8211; Python &#8211; SQLAlchemy<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-sqlalchemy-orm\/\">Python Data Persistence &#8211; SQLAlchemy ORM<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-orm-table-object-and-mapped-class\/\">Python Data Persistence &#8211; ORM &#8211; Table Object and Mapped Class<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-orm-add-data\/\">Python Data Persistence &#8211; ORM-Add Data<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-orm-querying\/\">Python Data Persistence &#8211; ORM &#8211; Querying<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-orm-filter-criteria\/\">Python Data Persistence &#8211; ORM &#8211; Filter criteria<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-orm-update-data\/\">Python Data Persistence &#8211; ORM &#8211; Update Data<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-orm-relationships\/\">Python Data Persistence &#8211; ORM &#8211; Relationships<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-querying-related-tables-orm\/\">Python Data Persistence &#8211; Querying related tables (ORM)<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-sqlalchemy-core\/\">Python Data Persistence &#8211; SQLAlchemy Core<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-core-inserting-records\/\">Python Data Persistence &#8211; Core &#8211; Inserting Records<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-core-updating-records\/\">Python Data Persistence &#8211; Core &#8211; Updating Records<\/a><\/li>\n<\/ul>\n<p><strong>Python Data Persistence &#8211; Python and Excel<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/data-persistence-python-and-excel\/\">Python Data Persistence &#8211; Python and Excel<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-creating-a-workbook\/\">Python Data Persistence &#8211; Creating a workbook<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-read-data-from-worksheet\/\">Python Data Persistence &#8211; Read Data from Worksheet<\/a><\/li>\n<li>Python Data Persistence &#8211; Define Formula<\/li>\n<li>Python Data Persistence &#8211; Copy Formula<\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-charts\/\">Python Data Persistence &#8211; Charts<\/a><\/li>\n<li>Python Data Persistence &#8211; Insert Image<\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-excel-with-pandas\/\">Python Data Persistence &#8211; Excel with Pandas<\/a><\/li>\n<\/ul>\n<p><strong>Python Data Persistence &#8211; Python &#8211; PyMongo<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/data-persistence-python-pymongo\/\">Python Data Persistence &#8211; Python &#8211; PyMongo<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-installation-of-mongodb\/\">Python Data Persistence &#8211; Installation of MongoDB<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-mongodb-querying-collection\/\">Python Data Persistence &#8211; MongoDB &#8211; Querying Collection<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-mongodb-update-document\/\">Python Data Persistence &#8211; MongoDB &#8211; Update Document<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-pymongo-module\/\">Python Data Persistence &#8211; PyMongo Module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-pymongo-add-collection\/\">Python Data Persistence &#8211; PyMongo &#8211; Add Collection<\/a><\/li>\n<li>Python Data Persistence &#8211; PyMongo &#8211; Querying Collection<\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-pymongo-relationships\/\">Python Data Persistence &#8211; PyMongo &#8211; Relationships<\/a><\/li>\n<\/ul>\n<p><strong>Python Data Persistence &#8211; Python &#8211; Cassandra<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-python-cassandra\/\">Python Data Persistence &#8211; Python &#8211; Cassandra<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-create-keyspace\/\">Python Data Persistence &#8211; Create Keyspace<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-querying-cassandra-table\/\">Python Data Persistence &#8211; Querying Cassandra Table<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-table-with-compound-partition-key\/\">Python Data Persistence &#8211; Table with Compound Partition Key<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-python-cassandra-driver\/\">Python Data Persistence &#8211; Python Cassandra Driver<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-parameterized-queries\/\">Python Data Persistence &#8211; Parameterized Queries<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-user-defined-types\/\">Python Data Persistence &#8211; User-defined Types<\/a><\/li>\n<\/ul>\n<p><strong>Read Also:\u00a0<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-identifiers\/\">Python Data Presistence \u2013 Identifiers<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-statements\/\">Python Data Presistence \u2013 Statements<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-indents\/\">Python Data Presistence \u2013 Indents<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-data-types\/\">Python Data Presistence \u2013 Data Types<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-methods-of-built-in-data-type-classes\/\">Python Data Presistence \u2013 Methods of Built-in Data Type Classes<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-presistence-variables\/\">Python Data Presistence \u2013 Variables<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-pyodbc-module\/\">Python Data Persistence \u2013 pyodbc Module<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-deleting-rows\/\">Python Data Persistence \u2013 Deleting Rows<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-inserting-rows\/\">Python Data Persistance &#8211; Inserting Rows<\/a><\/li>\n<li><a href=\"https:\/\/btechgeeks.com\/python-data-persistence-package\/\">Python Data Persistence \u2013 Package<\/a><\/li>\n<\/ul>\n<p><strong>Why Python?<\/strong><\/p>\n<p>Popularity of Python has increased by many fold recently because of the emergence of powerful libraries for data analysis, visualization and machine learning. These libraries use data stored in different formats such as text files and relational databases. Hence to be a proficient data scientist, it is important to have a sound understanding of Python tools for data persistence.<\/p>\n<p><strong>Features of Python<\/strong><\/p>\n<p><strong>Python is easy!:<\/strong> So why has Python been so popular? First and foremost, Python is very easy to learn and use. &#8220;Simple is better than Complex&#8221;. This is one of the guiding principles of Python&#8217;s design philosophy. It has clean and simple syntax resembling to a natural language. It saves a lot of development time.<\/p>\n<p><strong>Open source:<\/strong> Python is free and open source having a very active and supportive developer community. As a result of plenty of documentation resources, guides tutorials and forums me available in public domain. Any newcomer can access, learn, collaborate and seek advice from community.<\/p>\n<p><strong>Object oriented:<\/strong> Python is completely object oriented, although it supports multiple programming paradigms including functional programming style.<\/p>\n<p><strong>Extensible:<\/strong> Python can be easily integrated with other languages such as C\/C++, Java, .NET, etc. Corporate support: Python enjoys great corporate support. Google for example promotes Python in a big way as Python is extensively used in many of its applications. Many other companies use Python as their development platform.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Almost every other computer application, whether it is a web based application, a standalone data logger, a mobile app or a desktop application with or without GUI, stores and retrieves data from some persistent storage device such as hard disk or a flash drive. Such storage device may either be connected to computer or it &#8230; <a title=\"Python Data Persistence &#8211; A Quick Guide\" class=\"read-more\" href=\"https:\/\/btechgeeks.com\/python-data-persistence\/\" aria-label=\"More on Python Data Persistence &#8211; A Quick Guide\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"spay_email":""},"categories":[5],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Python Data Persistence - A Quick Guide - BTech Geeks<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/btechgeeks.com\/python-data-persistence\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Python Data Persistence - A Quick Guide - BTech Geeks\" \/>\n<meta property=\"og:description\" content=\"Almost every other computer application, whether it is a web based application, a standalone data logger, a mobile app or a desktop application with or without GUI, stores and retrieves data from some persistent storage device such as hard disk or a flash drive. Such storage device may either be connected to computer or it ... Read more\" \/>\n<meta property=\"og:url\" content=\"https:\/\/btechgeeks.com\/python-data-persistence\/\" \/>\n<meta property=\"og:site_name\" content=\"BTech Geeks\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/btechgeeks\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-29T14:33:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-30T07:12:20+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@btech_geeks\" \/>\n<meta name=\"twitter:site\" content=\"@btech_geeks\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"veer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Organization\",\"@id\":\"https:\/\/btechgeeks.com\/#organization\",\"name\":\"BTech Geeks\",\"url\":\"https:\/\/btechgeeks.com\/\",\"sameAs\":[\"https:\/\/www.facebook.com\/btechgeeks\",\"https:\/\/www.instagram.com\/btechgeeks\/\",\"https:\/\/www.linkedin.com\/in\/btechgeeks\",\"https:\/\/www.youtube.com\/channel\/UC9MlCqdJ3lKqz2p5114SDIg\",\"https:\/\/in.pinterest.com\/btechgeek\/\",\"https:\/\/twitter.com\/btech_geeks\"],\"logo\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/btechgeeks.com\/#logo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/btechgeeks.com\/wp-content\/uploads\/2020\/11\/BTechGeeks.png\",\"contentUrl\":\"https:\/\/btechgeeks.com\/wp-content\/uploads\/2020\/11\/BTechGeeks.png\",\"width\":350,\"height\":70,\"caption\":\"BTech Geeks\"},\"image\":{\"@id\":\"https:\/\/btechgeeks.com\/#logo\"}},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/btechgeeks.com\/#website\",\"url\":\"https:\/\/btechgeeks.com\/\",\"name\":\"BTech Geeks\",\"description\":\"Lecture Notes for BTech, BSc Students\",\"publisher\":{\"@id\":\"https:\/\/btechgeeks.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/btechgeeks.com\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/btechgeeks.com\/python-data-persistence\/#webpage\",\"url\":\"https:\/\/btechgeeks.com\/python-data-persistence\/\",\"name\":\"Python Data Persistence - A Quick Guide - BTech Geeks\",\"isPartOf\":{\"@id\":\"https:\/\/btechgeeks.com\/#website\"},\"datePublished\":\"2024-03-29T14:33:20+00:00\",\"dateModified\":\"2024-03-30T07:12:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/btechgeeks.com\/python-data-persistence\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/btechgeeks.com\/python-data-persistence\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/btechgeeks.com\/python-data-persistence\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/btechgeeks.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Python Data Persistence &#8211; A Quick Guide\"}]},{\"@type\":\"Article\",\"@id\":\"https:\/\/btechgeeks.com\/python-data-persistence\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/btechgeeks.com\/python-data-persistence\/#webpage\"},\"author\":{\"@id\":\"https:\/\/btechgeeks.com\/#\/schema\/person\/9f9e30fd3f415217a11ac0d939213b7f\"},\"headline\":\"Python Data Persistence &#8211; A Quick Guide\",\"datePublished\":\"2024-03-29T14:33:20+00:00\",\"dateModified\":\"2024-03-30T07:12:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/btechgeeks.com\/python-data-persistence\/#webpage\"},\"wordCount\":1203,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/btechgeeks.com\/#organization\"},\"articleSection\":[\"Python\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/btechgeeks.com\/python-data-persistence\/#respond\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/btechgeeks.com\/#\/schema\/person\/9f9e30fd3f415217a11ac0d939213b7f\",\"name\":\"veer\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/btechgeeks.com\/#personlogo\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/f1f6915d5328abaea9a64249313d1c55?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/f1f6915d5328abaea9a64249313d1c55?s=96&d=mm&r=g\",\"caption\":\"veer\"},\"sameAs\":[\"https:\/\/btechgeeks.com\"],\"url\":\"https:\/\/btechgeeks.com\/author\/veer\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Python Data Persistence - A Quick Guide - BTech Geeks","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/btechgeeks.com\/python-data-persistence\/","og_locale":"en_US","og_type":"article","og_title":"Python Data Persistence - A Quick Guide - BTech Geeks","og_description":"Almost every other computer application, whether it is a web based application, a standalone data logger, a mobile app or a desktop application with or without GUI, stores and retrieves data from some persistent storage device such as hard disk or a flash drive. Such storage device may either be connected to computer or it ... Read more","og_url":"https:\/\/btechgeeks.com\/python-data-persistence\/","og_site_name":"BTech Geeks","article_publisher":"https:\/\/www.facebook.com\/btechgeeks","article_published_time":"2024-03-29T14:33:20+00:00","article_modified_time":"2024-03-30T07:12:20+00:00","twitter_card":"summary_large_image","twitter_creator":"@btech_geeks","twitter_site":"@btech_geeks","twitter_misc":{"Written by":"veer","Est. reading time":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Organization","@id":"https:\/\/btechgeeks.com\/#organization","name":"BTech Geeks","url":"https:\/\/btechgeeks.com\/","sameAs":["https:\/\/www.facebook.com\/btechgeeks","https:\/\/www.instagram.com\/btechgeeks\/","https:\/\/www.linkedin.com\/in\/btechgeeks","https:\/\/www.youtube.com\/channel\/UC9MlCqdJ3lKqz2p5114SDIg","https:\/\/in.pinterest.com\/btechgeek\/","https:\/\/twitter.com\/btech_geeks"],"logo":{"@type":"ImageObject","@id":"https:\/\/btechgeeks.com\/#logo","inLanguage":"en-US","url":"https:\/\/btechgeeks.com\/wp-content\/uploads\/2020\/11\/BTechGeeks.png","contentUrl":"https:\/\/btechgeeks.com\/wp-content\/uploads\/2020\/11\/BTechGeeks.png","width":350,"height":70,"caption":"BTech Geeks"},"image":{"@id":"https:\/\/btechgeeks.com\/#logo"}},{"@type":"WebSite","@id":"https:\/\/btechgeeks.com\/#website","url":"https:\/\/btechgeeks.com\/","name":"BTech Geeks","description":"Lecture Notes for BTech, BSc Students","publisher":{"@id":"https:\/\/btechgeeks.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/btechgeeks.com\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/btechgeeks.com\/python-data-persistence\/#webpage","url":"https:\/\/btechgeeks.com\/python-data-persistence\/","name":"Python Data Persistence - A Quick Guide - BTech Geeks","isPartOf":{"@id":"https:\/\/btechgeeks.com\/#website"},"datePublished":"2024-03-29T14:33:20+00:00","dateModified":"2024-03-30T07:12:20+00:00","breadcrumb":{"@id":"https:\/\/btechgeeks.com\/python-data-persistence\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/btechgeeks.com\/python-data-persistence\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/btechgeeks.com\/python-data-persistence\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/btechgeeks.com\/"},{"@type":"ListItem","position":2,"name":"Python Data Persistence &#8211; A Quick Guide"}]},{"@type":"Article","@id":"https:\/\/btechgeeks.com\/python-data-persistence\/#article","isPartOf":{"@id":"https:\/\/btechgeeks.com\/python-data-persistence\/#webpage"},"author":{"@id":"https:\/\/btechgeeks.com\/#\/schema\/person\/9f9e30fd3f415217a11ac0d939213b7f"},"headline":"Python Data Persistence &#8211; A Quick Guide","datePublished":"2024-03-29T14:33:20+00:00","dateModified":"2024-03-30T07:12:20+00:00","mainEntityOfPage":{"@id":"https:\/\/btechgeeks.com\/python-data-persistence\/#webpage"},"wordCount":1203,"commentCount":0,"publisher":{"@id":"https:\/\/btechgeeks.com\/#organization"},"articleSection":["Python"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/btechgeeks.com\/python-data-persistence\/#respond"]}]},{"@type":"Person","@id":"https:\/\/btechgeeks.com\/#\/schema\/person\/9f9e30fd3f415217a11ac0d939213b7f","name":"veer","image":{"@type":"ImageObject","@id":"https:\/\/btechgeeks.com\/#personlogo","inLanguage":"en-US","url":"https:\/\/secure.gravatar.com\/avatar\/f1f6915d5328abaea9a64249313d1c55?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/f1f6915d5328abaea9a64249313d1c55?s=96&d=mm&r=g","caption":"veer"},"sameAs":["https:\/\/btechgeeks.com"],"url":"https:\/\/btechgeeks.com\/author\/veer\/"}]}},"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":8317,"url":"https:\/\/btechgeeks.com\/python-data-persistence-file-10\/","url_meta":{"origin":9490,"position":0},"title":"Python Data Persistence - File I0","date":"March 22, 2024","format":false,"excerpt":"Python Data Persistence - File I0 'File\u2019 is an indispensable word in the vocabulary of even an ordinary computer (even mobile) user. Every day, he is required to deal with files which may be documents, spreadsheets, presentations, images, and so on. Slightly advanced users, to whom we may call developer,\u2026","rel":"","context":"In &quot;Python&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":8579,"url":"https:\/\/btechgeeks.com\/python-data-persistence-pyodbc-module\/","url_meta":{"origin":9490,"position":1},"title":"Python Data Persistence - pyodbc Module","date":"March 26, 2024","format":false,"excerpt":"Python Data Persistence - pyodbc Module ODBC is a language and operating system independent API for accessing relational databases. The product module enables access to any RDBMS for which the respective ODBC driver is available on the operating system. Most of the established relational database products (Oracle, MySQL, PostgreSQL, SQL\u2026","rel":"","context":"In &quot;Python&quot;","img":{"alt_text":"Python Data Presistence - pyodbc Module chapter 8 img 1","src":"https:\/\/i0.wp.com\/btechgeeks.com\/wp-content\/uploads\/2021\/06\/Python-Data-Presistence-pyodbc-Module-chapter-8-img-1.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":9113,"url":"https:\/\/btechgeeks.com\/python-data-persistence-table-with-compound-partition-key\/","url_meta":{"origin":9490,"position":2},"title":"Python Data Persistence - Table with Compound Partition Key","date":"August 27, 2022","format":false,"excerpt":"Python Data Persistence - Table with Compound Partition Key Iball pythons: In the above example, the products table had been defined to have a partition key with a single primary key. Rows in such a table are stored in different nodes depending upon the hash value of the primary key.\u2026","rel":"","context":"In &quot;Python&quot;","img":{"alt_text":"Python Data Presistence - Table with Compound Partition Key chapter 12 img 1","src":"https:\/\/i0.wp.com\/btechgeeks.com\/wp-content\/uploads\/2021\/06\/Python-Data-Presistence-Table-with-Compound-Partition-Key-chapter-12-img-1.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":7693,"url":"https:\/\/btechgeeks.com\/python-data-persistence-installation\/","url_meta":{"origin":9490,"position":3},"title":"Python Data Persistence - Installation","date":"March 22, 2024","format":false,"excerpt":"Python Data Persistence - Installation Python\u2019s official website hosts the official distribution of Python at https:\/\/ www.python.org\/downloads\/. Precompiled installers, as well as source code tarballs for various operating system platforms (Windows, Linux, and Mac OS X) and hardware architectures (32 and 64-bit), are available for download. The bundle contains a\u2026","rel":"","context":"In &quot;Python&quot;","img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":8856,"url":"https:\/\/btechgeeks.com\/python-data-persistence-charts\/","url_meta":{"origin":9490,"position":4},"title":"Python Data Persistence - Charts","date":"March 21, 2024","format":false,"excerpt":"Python Data Persistence - Charts One of the most attractive features of the MS Excel application is to dynamically generate various types of charts based upon data in worksheets. The openpyxl package has a chart module that offers the required functionality. In this section, we shall see how we can\u2026","rel":"","context":"In &quot;Python&quot;","img":{"alt_text":"Python Data Presistence - Charts chapter 10 img 3","src":"https:\/\/i2.wp.com\/btechgeeks.com\/wp-content\/uploads\/2021\/06\/Python-Data-Presistence-Charts-chapter-10-img-3.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":9022,"url":"https:\/\/btechgeeks.com\/python-data-persistence-python-cassandra\/","url_meta":{"origin":9490,"position":5},"title":"Python Data Persistence - Python - Cassandra","date":"March 21, 2024","format":false,"excerpt":"Python Data Persistence - Python - Cassandra In this last chapter, we are going to deal with another important NOSQL database - Cassandra. Today some of the biggest IT giants (including FaceBook, Twitter, Cisco, and so on) use Cassandra because of its high scalability, consistency, and fault-tolerance. Cassandra is a\u2026","rel":"","context":"In &quot;Python&quot;","img":{"alt_text":"Python Data Presistence - Python - Cassandra chapter 12 img 3","src":"https:\/\/i0.wp.com\/btechgeeks.com\/wp-content\/uploads\/2021\/06\/Python-Data-Presistence-Python-Cassandra-chapter-12-img-3.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]}],"_links":{"self":[{"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/posts\/9490"}],"collection":[{"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/comments?post=9490"}],"version-history":[{"count":1,"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/posts\/9490\/revisions"}],"predecessor-version":[{"id":34917,"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/posts\/9490\/revisions\/34917"}],"wp:attachment":[{"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/media?parent=9490"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/categories?post=9490"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/btechgeeks.com\/wp-json\/wp\/v2\/tags?post=9490"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}