sqlk is a lightweight key-value store implemented in Tcl using SQLite, inspired by C-style keyed lists and TclX patterns. It allows concurrent access to structured memory via SQLite while preserving performance and minimizing memory usage.
- Shared memory model between parent/child processes or threads using SQLite
- Supports
:memory:mode for fast in-RAM operations - Automatically serializes to file for persistent storage
- Can be used as log/config manager
- Originally created in 2008 and improved over time
package require sqlk
sqlk::kinit mydb.sqlite -procname mainsqlk
mainsqlk varadd myvar myvar
myvar kset user.name "Raúl"
myvar kset user.id 0001
puts [myvar kget user.name]sqlk::init ":memory:"for fast temporary use- Provide a path to use disk-based SQLite storage
MIT (or specify your preference)
Born out of real system needs for shared memory management.
Now shared to serve as a flexible tool for the Tcl community.
If this project has been helpful to you or saved you some development time, consider buying me a coffee! Your support helps me keep exploring new optimizations and sharing quality code.
