tempsdb

Embedded Cython library for time series that you need to upload somewhere.

Stored time series with a 8-bit timestamp and a fixed length of data. So no variable encoding for you!

Installation

git clone https://github.com/smok-serwis/tempsdb
cd tempsdb
pip install snakehouse satella
python setup.py install

I'm currently working on installing it via pip.
You will need to have both snakehouse and satella installed.

Changelog

v0.4.3

• iterating and writing at the same time from multiple threads made safe
• added TimeSeries.disable_mmap
• Iterator's destructor will emit a warning if you forget to close it explicitly.

v0.4.2

• empty series will return an Iterator
• bugfix release fixed Database.create_series
• Database constructor will throw if no database is there
• changed Iterator.next to Iterator.next_item, synce Cython guys said to not implement the method next on iterators.

v0.4.1

• bugfix release fixed get_open_series

v0.4

• can install from sdist now

v0.3

• added TimeSeries.get_current_value
• added Database.sync

v0.2

• added get_open_series
• added get_all_series
• added get_first_entry_for
• added close_all_open_series
• added TimeSeries.name
• added option to use descriptor based access instead of mmap
• added TimeSeries.open_chunks_ram_size

v0.1

First release