Nomi Hakanai 39cb1bef1c esp fsync | 2 years ago | |
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contrib | 2 years ago | |
src | 2 years ago | |
test | 2 years ago | |
LICENSE | 2 years ago | |
Makefile.am | 2 years ago | |
README.md | 2 years ago | |
bootstrap | 2 years ago | |
configure.ac | 2 years ago |
.. is a Storage DataBase.
A simple, embedded, CRUD database for applications and embedded systems which guaranties data consistency.
Because I wanted to keep things as simple as possible to increase performance and decrease memory usage.
By implementing minimal functionality.
Timings example for esp32 which runs sdb on spiffs.
I (842) app: Append 100 cats I (2712) app: Took: 1868ms I (2712) app: Added 0/10 I (2712) app: Append 100 cats I (4592) app: Took: 1887ms I (4592) app: Added 1/10 I (4592) app: Append 100 cats I (6492) app: Took: 1894ms I (6492) app: Added 2/10 I (6492) app: Append 100 cats I (8402) app: Took: 1910ms I (8402) app: Added 3/10 I (8402) app: Append 100 cats I (10322) app: Took: 1916ms I (10322) app: Added 4/10 I (10322) app: Append 100 cats I (12242) app: Took: 1925ms I (12242) app: Added 5/10 I (12242) app: Append 100 cats I (16212) app: Took: 3963ms I (16212) app: Added 6/10 I (16212) app: Append 100 cats I (28422) app: Took: 12215ms I (28422) app: Added 7/10 I (28422) app: Append 100 cats I (41442) app: Took: 13015ms I (41442) app: Added 8/10 I (41442) app: Append 100 cats I (54092) app: Took: 12651ms I (54092) app: Added 9/10 I (54092) app: Read test I (54092) app: Found 1000 cats in /spiffs/cat_names.sdb I (86012) app: Took: 31919ms I (86032) app: Delete test I (86032) app: Found 1000 cats in /spiffs/cat_names.sdb I (127142) app: Removed 10 records I (127142) app: Took: 41112ms I (127142) app: Update test I (127142) app: Found 990 cats in /spiffs/cat_names.sdb I (127152) app: Lets make their names start with J I (192162) app: Took: 65016ms I (192162) app: Read test I (192162) app: Found 990 cats in /spiffs/cat_names.sdb I (223022) app: Took: 30857ms
GPLv2
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. Author: hakanai