{"library":"databento-dbn","type":"library","category":null,"description":"Python bindings for encoding and decoding Databento Binary Encoding (DBN). This library provides efficient Rust-backed functionality for working with DBN data streams and files, offering features like record buffering, mutable record references, and direct access to timestamp fields. As of version 0.54.0, it includes enhancements for dynamic record types and improved memory management. Releases occur frequently, typically on a monthly or bi-monthly basis.","language":"python","status":"active","version":"0.54.0","tags":["data-serialization","financial-data","binary-encoding","high-performance"],"last_verified":"Sat May 23","install":[{"cmd":"pip install databento-dbn","imports":["from databento_dbn import DBNDecoder","from databento_dbn import DBNEncoder","from databento_dbn import Metadata","from databento_dbn import MBO","from databento_dbn import Trades","from databento_dbn import DBNRecord","from databento_dbn import UNDEF_TIMESTAMP"]}],"homepage":"https://databento.com","github":"https://github.com/databento/dbn","docs":"https://databento.com/docs","changelog":null,"pypi":"https://pypi.org/project/databento-dbn/","npm":null,"openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"3.10–3.9","success_rate":100,"avg_install_s":1.8,"avg_import_s":0.02,"wheel_type":"wheel"},"url":"https://checklist.day/v1/registry/databento-dbn/compatibility"}}