Definition
PostgreSQL is an object-relational database administration system (ORDBMS) that’s suitable with varied SQL options. It follows the transaction together with the ACID (Atomicity, Consistency, Isolation, and Sturdiness) properties. It offers the whole help for international keys, View, Joins, Triggers, and Saved procedures.
SQLite is an embedded, relational database administration system. It has a secure file format. It’s cross-platform that why it may be run on varied platforms.
And it required zero configuration and transactional SQL database engine.
Developed
PostgreSQL was developed by the PostgreSQL international improvement group.
SQLite was developed by the Dwayne Richard Hipp.
Launched
PostgreSQL was launched in 1996.
SQLite was launched in 2000.
License
PostgreSQL license comes below the MIT-style.
SQLite comprises just one license of GPLv2.
Programming languages
PostgreSQL helps a number of programming languages reminiscent of C, C++, Java, .Web, Perl, Python, Tcl, JavaScript (Node.js), and PHP.
SQLite helps varied programming languages reminiscent of C, C++, Java, C#, Ruby, Scala, JavaScript, Python, MatLab, and so forth.
Platforms
Primarily PostgreSQL helps Unix, Window, Linux, FreeBSD, HP-UX, NetBSD, OpenBSD, OS X, and Solaris.
Primarily SQLite helps UNIX (Linux, Mac OS-X, Android, iOS) and Home windows (Win32, WinCE, WinRT).
Different accessing strategies and APIs
In PostgreSQL, we are able to entry the next strategies JDBC, ODBC, native C library, ADO.NET, and streaming API for giant objects.
In SQLite, we are able to entry the next strategies, together with ODBC, ADO.NET, JDBC.
Server-side scripting
PostgreSQL is suitable with user-defined capabilities.
SQLite doesn’t help server-side scripting.
Ease to arrange
PostgreSQL is simple to put in because it comprises superior options. However the configuration is a bit advanced.
SQLite is simple to put in and work with, as its database is simple to make use of even for the newbie.
Partitioning strategies
PostgreSQL will be divided by Listing, Vary, and hash (later PostgreSQL 11).
SQLite doesn’t embrace partition strategies.
Options
Following are the traits of PostgreSQL:
- It’s free to obtain.
- It’s extremely extensible.
- It’s suitable with Information Integrity.
- It helps varied programming languages.
- It helps a number of options of SQL.
- It’s suitable with secondary indexes.
- It offers the XML help.
- It’s extremely dependable.
- Suitable on a number of working methods.
- PostgreSQL is in step with the info scheme.
Following are important options of SQLite:
- It’s open-source. Thus, no license is required to function with it.
- It’s versatile that is why It permits us to work on varied databases in the identical session on the related time.
- It doesn’t require any additional Configuration.
- It’s a cross-platform database administration system the place we don’t require a lot of varied environments reminiscent of Linux, Home windows, Unix, and Mac OS.
- It can be suitable with numerous embedded working methods reminiscent of Window CE and Symbian.
- It presents an efficient solution to retailer knowledge.
- It additionally presents a lot of API for an unlimited vary of programming languages reminiscent of C, Java, PHP, .Web (Visible Fundamental, C#), Python, and one other a number of programming languages.
Extensibility
PostgreSQL is extensible with saved procedures.
As evaluate to PostgreSQL, SQLite is fairly restricted to primary operations via the asset of a sophisticated RDMS.
Authentication and Safety
To guard the database, PostgreSQL offers many safety features, together with advanced built-in configurations.
SQLite doesn’t provide any authentication system as a result of the database recordsdata itself will be up to date or learn by everybody.
Storage
PostgreSQL is extra important in comparison with SQLite.
In SQLite, the library dimension is lower than 500kb as evaluate to PostgreSQL.
A number of entry
In PostgreSQL, a number of customers can entry it with correct authorization.
SQLite doesn’t provide entry to varied customers as they don’t have person administration.
When to make use of
PostgreSQL is generally used when we have now the next situations:
- It provides us the performance to maintain the advanced database effectively with none restrictions.
- It’s used when the info reliability and knowledge integrity are extremely involved.
- It’s suitable with the customs procedures which are extensible to execute difficult jobs.
SQLite is most generally used when we have now the next situations:
- Within the small utility which doesn’t want any growth.
- It’s the most really useful software program for Standalone purposes
- It’s utilized in growing in addition to testing.
- When the shape is important to jot down and skim knowledge recordsdata to disk straight.
Replication
PostgreSQL helps Grasp-slave Replication, reminiscent of cascading, streaming, and synchronous replications.
SQLite doesn’t help replication.
Portability
PostgreSQL is moveable solely after we export it to a file and add it to a different server as a result of typically it’s tedious.
SQLite shops the database in a single common disk file, which will be set anyplace within the listing. And the file format can be utilized in cross-platform. Due to this fact, it’s simple to repeat and transfer.
In reminiscence competences
PostgreSQL doesn’t have reminiscence capabilities.
SQLite does have reminiscence capabilities.
Supported Information Sorts
PostgreSQL is suitable with a lot of the knowledge varieties.
SQLite is suitable with restricted knowledge varieties reminiscent of Integer, Null, Blob, Actual, and Textual content.
Official web site
PostgreSQL : https://www.postgresql.org/
SQLite : https://www.sqlite.org/index.html
