# Database -Learn Database Guide — Database - Database Management > Educational guide to database management systems and data storage methods. (iPhone/iPad app by Saqib Masood.) - Source: https://appshunter.io/ios/app/database-learn-database-guide/id1584304284 (this page in markdown: same URL + `.md`) - Developer: [Saqib Masood](https://appshunter.io/developer/1555852546) - Category: Education, Books - Price: $0.99 - Rating: 1.00/5 from 1 App Store ratings - Age rating: 17+ - Requires: iOS 9.0 · 57 MB - Languages: English - Released: 2021-09-06 - Data updated: 2026-06-13 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/database-learn-database-guide/id1584304284/reviews.md ## What is Database? Database Languages List (1) Oracle (2) MYSQL (3) Microsoft SQL Server (4) PostgreSQL (5) MongoDB (6) DB2 (7) Redis (8) SQLite Learn Database Management Tutorials. A database is a collection of data. That may sound overly simplistic but it pretty much sums up what any database is. A database could be as simple as a text file with a list of names. Or it could be as complex as a large, relational database management system, complete with in-built tools to help you maintain the data. Methods for Storing Data Before we get into dedicated database management systems, let's look at some common methods for storing data. Screenshot of a Notepad text file Text File Imagine we have a text file called Artists.csv, and that the contents look like this screenshot. This is a text file. More specifically, it's a comma separated values (CSV) file. The commas separate each field within a row. The commas give it structure. It enables us to distinguish the artist ID from the artist name. We could easily add more fields and separate them by more commas. Each row represents a different record. In this case, each row represents a different artist. Technically, this is a database. It contains data that is structured in a way that's easy to retreive. With a small list like this, a text file may serve our purposes perfectly. Screenshot of an Excel spreadsheet Spreadsheet Another option would be to store the data in a spreadsheet using spreadsheet software (for example, Microsoft Excel). That way, we could do some extra things with our list (such as format it, or sort by artist name, etc). A spreadsheet program like Excel makes these tasks relatively easy to do. Also, programs like Excel organize the data into rows and columns, making your data easier to comprehend. Screenshot of a Microsoft Access database table Database management systems like this are purpose built for data storage and retrieval. Learn SQLite SQLite is a relational database management system contained in a C library. In contrast to many other database management systems, SQLite is not a client–server database engine. Rather, it is embedded into the end program. Best for mobile application. Learn ORACLE Yes, Oracle is king in the race for most popular databases. Why? – its really famous among all developers, easy to use, well-written documents, amazing new features ( JSON from SQL, Robust Code using Constants for Data Type Lengths feature, long name support, list tag improved, etc). Oracle Database 18c takes the management of customer’s enterprise data to the next level, helping customers on their journey to the cloud. Oracle Database 12c offers a wide range of features to help customers meet specific requirements in the areas of performance and scalability, high availability, security and compliance, data warehousing and big data, and manageability, both on-premises and on Oracle Cloud. Developed by: Oracle Corporation Written in: Assembly language, C, C++ Blog: Oracle NoSQL Download: Oracle NoSQL Latest version: 19.5 Learn MYSQL Enterprises can commence out utilizing the free community server and later upgrade to the commercial version. Mysql runs on Linux, Windows, OSX and FreeBSD and Solaris. MySQL is customizable. The open-source GPL license allows programmers to modify the MySQL software to fit their own specific environments.MySQL uses a standard form of the well-known SQL data language. Intuitive graphical utilizer interface for designing database tables. Due to its open-source community, MySQL has a sizably voluminous bank of tutorials and information to avail you get commenced and solve quandaries. MySQL supports large databases, up to 50 million rows or more in a table. The default file size limit for a table is 4GB, but you can increase this. Support for partitioning and replication, as well as for Xpath and for stored procedures, triggers, and views. ## Key features - Database languages list - Database management tutorials - Methods for storing data - Text file data storage - Spreadsheet data storage - Introduction to SQLite - Introduction to Oracle ## Frequently asked questions about Database ### What database systems does Database -Learn Database Guide cover? Database -Learn Database Guide covers popular database systems including Oracle, MySQL, Microsoft SQL Server, PostgreSQL, MongoDB, DB2, Redis, and SQLite. It aims to provide a comprehensive overview of these technologies for learners. ### What are the different methods of storing data explained in Database -Learn Database Guide? The app details various data storage methods, starting with simple text files (like CSV) and spreadsheets (like Excel). It then progresses to explain dedicated database management systems, highlighting their advantages for structured data. ### Is Database -Learn Database Guide suitable for beginners learning about databases? Yes, the app is designed as an educational guide, starting with fundamental concepts of what a database is and how data can be stored. It progresses to introduce specific database languages and management systems, making it suitable for those new to the field. ### What is the price of Database -Learn Database Guide? Database -Learn Database Guide is available for a one-time purchase of $0.99. This provides access to all the educational content within the application. ### On which devices can I use Database -Learn Database Guide? Database -Learn Database Guide is supported on iPhone, iPad, and iPod devices. This allows users to learn about databases on their preferred Apple mobile devices. ### How often is Database -Learn Database Guide updated? Database -Learn Database Guide was last updated on September 6, 2021, with version 1.0. Further updates would depend on the developer's release schedule. ### What is the age rating for Database -Learn Database Guide? Database -Learn Database Guide has an age rating of 17+. This is likely due to the technical nature of the subject matter covered. ### Does Database -Learn Database Guide have ads? No, Database -Learn Database Guide does not contain advertisements. As a paid application, it offers an ad-free learning experience. ## Version history (last 1 release) ### 1.0 — 2021-09-06 No release notes. ## Apps similar to Database | App | Rating | Price | Category | | --- | --- | --- | --- | | [Learn Ethical Hacking App](https://appshunter.io/ios/app/learn-ethical-hacking-app/id1513702126) | 4.7 (485) | Free | Education | | [Learn Cybersecurity](https://appshunter.io/ios/app/learn-cybersecurity/id1556509824) | 4.9 (225) | Free | Education | | [Wisey: Productivity Boost App](https://appshunter.io/ios/app/wisey-productivity-boost-app/id1621709982) | 4.0 (180) | Free | Education | | [Principles In Action](https://appshunter.io/ios/app/principles-in-action/id1211294305) | 4.9 (6,063) | Free | Education | | [DataCamp: Learn Coding/Data/AI](https://appshunter.io/ios/app/datacamp-learn-codingdataai/id1263413087) | 4.8 (73) | Free | Education | | [Sololearn: Learn to Code](https://appshunter.io/ios/app/sololearn-learn-to-code/id1210079064) | 4.9 (23,099) | Free | Education | ## More apps by Saqib Masood - [Web Development Bootcamp](https://appshunter.io/ios/app/web-development-bootcamp/id1561113710) - [Learn Ruby Programming](https://appshunter.io/ios/app/learn-ruby-programming/id1561458691) - [Learn Software Development](https://appshunter.io/ios/app/learn-software-development/id1561724125) - [Learn OOP Programming 2024](https://appshunter.io/ios/app/learn-oop-programming-2024/id1561945624) - [Learn Electronics - Offline](https://appshunter.io/ios/app/learn-electronics-offline/id1575215166) - [Birds Wallpapers HD](https://appshunter.io/ios/app/birds-wallpapers-hd/id1575354026) All apps by Saqib Masood: https://appshunter.io/developer/1555852546 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-13.*