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grc-iit / ChronoLog

ChronoLog: A High-Performance Storage Infrastructure for Activity and Log Workloads
https://chronolog.dev
BSD 2-Clause "Simplified" License
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ChronoLog

OPEN SOURCE OPEN SOURCE License GitHub issues

Main_Branch Develop_Branch GitHub release

ChronoLog

This project will design and implement ChronoLog, a distributed and tiered shared log storage ecosystem. ChronoLog uses physical time to distribute log entries while providing total log ordering. It also utilizes multiple storage tiers to elastically scale the log capacity (i.e., auto-tiering). ChronoLog will serve as a foundation for developing scalable new plugins, including a SQL-like query engine for log data, a streaming processor leveraging the time-based data distribution, a log-based key-value store, and a log-based TensorFlow module. Learn more at https://www.chronolog.dev

Wiki:

Learn more detailed information about the project on ChronoLog's Wiki: https://github.com/grc-iit/ChronoLog/wiki/

Main publication

A. Kougkas, H. Devarajan, K. Bateman, J. Cernuda, N. Rajesh, X.-H. Sun. "ChronoLog: A Distributed Shared Tiered Log Store with Time-based Data Ordering" , Proceedings of the 36th International Conference on Massive Storage Systems and Technology (MSST 2020).

Members

Illinois Tech

University Of Chicago

Collaborators

Lawrence Livermore National Lab

SLAC National Accelerator Lab

3RedPartners

DePaul University

University of Wisconsin Madison

ParaTools, Inc.

University of Illinois at Urbana-Champaign

Argonne National Lab

OmniBond Systems LLC

Sponsors

NSFLOGO

National Science Foundation (NSF CSSI-2104013)