SQLite3 3.27.1

Richard Hipp in Servers / Other Server Applications

SQLite3 screenshot

User Rating: 3.1 (32 votes)

SQLite is a in-process library that implements a self-contained, serverless, zero-configuration, transactional SQL database engine. The code for SQLite is in the public domain and is thus free for use for any purpose, commercial or private. SQLite is currently found in more applications than we can count, including several high-profile projects.

SQLite is an embedded SQL database engine. Unlike most other SQL databases, SQLite does not have a separate server process. SQLite reads and writes directly to ordinary disk files. A complete SQL database with multiple tables, indices, triggers, and views, is contained in a single disk file. The database file format is cross-platform - you can freely copy a database between 32-bit and 64-bit systems or between big-endian and little-endian architectures. These features make SQLite a popular choice as an Application File Format. Think of SQLite not as a replacement for Oracle but as a replacement for fopen()

SQLite is a compact library. With all features enabled, the library size can be less than 350KiB, depending on the target platform and compiler optimization settings. (64-bit code is larger. And some compiler optimizations such as aggressive function inlining and loop unrolling can cause the object code to be much larger.) If optional features are omitted, the size of the SQLite library can be reduced below 200KiB. SQLite can also be made to run in minimal stack space (4KiB) and very little heap (100KiB), making SQLite a popular database engine choice on memory constrained gadgets such as cellphones, PDAs, and MP3 players. There is a tradeoff between memory usage and speed. SQLite generally runs faster the more memory you give it. Nevertheless, performance is usually quite good even in low-memory environments.

SQLite is very carefully tested prior to every release and has a reputation for being very reliable. Most of the SQLite source code is devoted purely to testing and verification. An automated test suite runs millions and millions of test cases involving hundreds of millions of individual SQL statements and achieves 100% branch test coverage. SQLite responds gracefully to memory allocation failures and disk I/O errors. Transactions are ACID even if interrupted by system crashes or power failures. All of this is verified by the automated tests using special test harnesses which simulate system failures. Of course, even with all this testing, there are still bugs. But unlike some similar projects (especially commercial competitors) SQLite is open and honest about all bugs and provides bugs lists including lists of critical bugs and minute-by-minute chronologies of bug reports and code changes.

The SQLite code base is supported by an international team of developers who work on SQLite full-time. The developers continue to expand the capabilities of SQLite and enhance its reliability and performance while maintaining backwards compatibility with the published interface spec, SQL syntax, and database file format. The source code is absolutely free to anybody who wants it, but professional support is also available.

We the developers hope that you find SQLite useful and we charge you to use it well: to make good and beautiful products that are fast, reliable, and simple to use. Seek forgiveness for yourself as you forgive others. And just as you have received SQLite for free, so also freely give, paying the debt forward.

top download editor's pick
File Size: 471 kB License: Freeware Price: FREE
Platform: Windows XP, Windows Vista, Windows Vista x64, Windows 7, Windows 7 x64, Windows 8, Windows 8 x64, Windows 10, Windows 10 x64
Downloads: Total: 298 | This Month: 30 Released: 2019-02-08
SQLite3 Similar Software

SQLite2009 Pro Enterprise Manager 3.7.9 Osen Kusnadi    

... freeware tool that enables you to manage your SQLite3 databases. Features: * Encryption Method is now compatible with wxSQLite3 (AES-128 bits) and SQLite3 ADO.NET Provider (RSA-MS Crypt) * Syntax Highlight * ... Includes SQLite2009 Pro ODBC Driver * Includes Additional sqlite3 function (compress, decompress, crc32, md5, lua_exec, etc) * .... Free download of SQLite2009 Pro Enterprise Manager 3.7.9

software pick   

SharpPlus Sqlite Developer 3.8.7.503 SharpPlus Software Corp.    

... Developer, a powerful database manager that will manage sqlite3 database! * Power SQL Editor o Sqlite Sql Syntax Highlight o Sql history o Sql keyword autocomplete o Parenthesis matching o Table/View/Field Autocomplete o Live Sql Syntax Check o Unicode support * SQL Formatter * Supports ansi, unicode data encoding .... Free download of SharpPlus Sqlite Developer 3.8.7.503

software pick   

SQLiteSpy 1.9.10 Ralf Junker    

... compact GUI database manager for SQLite. It reads SQLite3 files and executes SQL against them. Its graphical ... it very easy to explore, analyze, and manipulate SQLite3 databases Database at a Glance – The ... the program creates a single file SQLiteSpy.db3 (a SQLite3 database) to store options and settings. It does .... Free download of SQLiteSpy 1.9.10

software pick   

SQLite Expert Personel 5.2.0 Bogdan Ureche     update

... tool that enables you to easily administer your SQLite3 databases and gain significantly better visibility into how ... visually using the integrated Query Builder. * Create SQLite3 databases, view and change database parameters, check database ... page". SQLite Expert includes a statically linked sqlite3 library, so it can be used without an .... Free download of SQLite Expert Personel 5.2.0

software pick   

SQLite Expert Profesional 5.2.0 Bogdan Ureche     update

... visually using the integrated Query Builder. * Create SQLite3 databases, view and change database parameters, check database integrity and vacuum (compact) databases. * Easily transfer data between SQLite databases, import data from SQL scripts or ADO data sources, or export to SQL scripts. * Display and edit data in the .... Free download of SQLite Expert Profesional 5.2.0

software pick   
Popular Software in Servers / Other Server Applications

PHPRunner 10.0 B32290 Xlinesoft.com     update

Database driven PHP web site with no programming. Free download of PHPRunner 10.0 B32290

software pick   

Portable RazorSQL 8.2.4 Richardson Software, LLC     update

Can help you query, update, navigate, and manage all major databases. Free download of Portable RazorSQL 8.2.4

software pick   

SQLyog Pro x64 13.1.2 Webyog, Inc.     update

Created to provide users with a means of administering MySQL databases. Free download of SQLyog Pro x64 13.1.2

Navicat Lite for Oracle 12.1.15 PremiumSoft CyberTech Ltd.     update

A GUI for Oracle server administration and development. Free download of Navicat Lite for Oracle 12.1.15

software pick   

SQL Examiner Suite 7.1.6.213 TulaSoft, LLC     update

Compares and synchronizes database schemas and contents. Free download of SQL Examiner Suite 7.1.6.213