An immutable SQL database for application development, time-travel reporting and data compliance. Developed by @juxt

SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.

Lucene based secondary indexes for Cassandra

BiTemporal Data Model for ActiveRecord

Bitemporal tables in Postgres

Implement of the paper "Time Travelling Pixels: Bitemporal Features Integration with Foundation Model for Remote Sensing Image Change Detection"

Lightweight ultra-fast library to store data in bi-temporal format

Helper functions for the XTDB bitemporal database.

(A. Moghimi, T. Celik, A. Mohammadzadeh and H. Kusetogullari, "Comparison of Keypoint Detectors and Descriptors for Relative Radiometric Normalization of Bitemporal Remote Sensing Images," in IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 2021, doi: https://doi.org/10.1109/JSTARS.2021.3069919

Bitemporal versioning for sequel.

Bitemporal Examples in Java with OSS Frameworks

An object oriented bitemporal database layer

Toy bitemporal key-value database and visualizer

A simple and elegant approach to dealing with bitemporal issues in rich domain models

DSL for Bitemporal Sixth Normal Form with UUIDv7

Change Detection towards Bitemporal Quality Difference via Hierarchical Correlation Distillation

Time-travel querying, application/system versioning, and bitemporal support for Active Record

[TGRS 2023] High-resolution remote sensing bitemporal image change detection based on feature interaction and multitask learning

(Bi-temporal) data modelling tool inspired by Anchor modeler, for PostgreSQL

"A Multiscale Cascaded Cross-Attention Hierarchical Network for Change Detection on Bitemporal Remote Sensing Images," in IEEE Transactions on Geoscience and Remote Sensing, vol. 62, pp. 1-16, 2024

Highly cited paper---"Asymmetric Cross-Attention Hierarchical Network Based on CNN and Transformer for Bitemporal Remote Sensing Images Change Detection[J]" in IEEE Transactions on Geoscience and Remote Sensing, vol. 61, pp. 1-15, 2023

Bitemporal + MarkLogic

Bitemporal data support for the Django ORM

No description available

Optimizing Relative Radiometric Normalization: Minimizing Residual Distortions in Multispectral Bitemporal Images Using Trust-Region Reflective and Laplacian Pyramid Fusion

Dsfer-Net: A Deep Supervision and Feature Retrieval Network for Bitemporal Change Detection Using Modern Hopfield Networks

CQRS providing bitemporal object modelling for Java POJOs and Scala too.

A generic bitemporal model built on HDF5 (h5py)

A bitemporal, graph-backed memory system for AI coding agents.

The most convenient structures for financial and economic unitemporal and bitemporal data, period.