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Can multiple applications access the same SQLite database?
SQLite can handle multiple applications reading the db at the same time, but not writing to it. From the SQLite FAQ: Multiple processes can have the same database open at the same time. Multiple processes can be doing a SELECT at the same time.
3 Answers. Yes SQLite can support multiple users at once. It does however lock the whole database when writing, so if you have lots of concurrent writes it is not the database you want (usually the time the database is locked is a few milliseconds – so for most uses this does not matter).
Can I use SQLite in web application?
SQLite will normally work fine as the database backend to a website. But if the website is write-intensive or is so busy that it requires multiple servers, then consider using an enterprise-class client/server database engine instead of SQLite.
Is SQLite in memory?
An SQLite database is normally stored in a single ordinary disk file. However, in certain circumstances, the database might be stored in memory. Instead, a new database is created purely in memory. The database ceases to exist as soon as the database connection is closed.
Is it possible to share a SQLite database?
If what they say is true, sharing an SQLite database between two or more Windows machines might cause unexpected problems. We are aware of no other embedded SQL database engine that supports as much concurrency as SQLite.
Can a SQLite database be read by multiple processes?
SQLite can handle multiple applications reading the db at the same time, but not writing to it. From the SQLite FAQ: Multiple processes can have the same database open at the same time. Multiple processes can be doing a SELECT at the same time. But only one process can be making changes to the database at any moment in time, however.
Can you use SQLite over a network file system?
“If you have many client programs accessing a common database over a network, you should consider using a client/server database engine instead of SQLite. SQLite will work over a network filesystem, but because of the latency associated with most network filesystems, performance will not be great.
How is SQLite similar to other database engines?
SQLite is not directly comparable to client/server SQL database engines such as MySQL, Oracle, PostgreSQL, or SQL Server since SQLite is trying to solve a different problem. Client/server SQL database engines strive to implement a shared repository of enterprise data. They emphasize scalability, concurrency, centralization, and control.