Conference on Data Systems Languages

Conference on Data Systems Languages
Name	Conference on Data Systems Languages
Discipline	Computer science, Database systems, Programming languages
Abbreviation	CODASYL
Founded	1960s
Frequency	Annually
Country	International

Conference on Data Systems Languages is an international scholarly conference focused on database systems, data models, query languages, and related software engineering topics. The conference convenes researchers, engineers, and practitioners from universities, corporations, and government laboratories to present peer-reviewed research, standards proposals, and implementation reports. It has influenced the development of relational databases, network models, and query optimization through interactions among participants from academia, industry, and standards bodies.

History

The origins trace to meetings among members of International Business Machines Corporation, General Electric, Honeywell, Control Data Corporation, and Burroughs Corporation in the 1960s, alongside academic groups from Massachusetts Institute of Technology, Stanford University, University of California, Berkeley, Carnegie Mellon University, and University of Illinois Urbana-Champaign. Early debates involved participants affiliated with U.S. Department of Defense, National Aeronautics and Space Administration, RAND Corporation, Bell Labs, and AT&T Bell Laboratories about data description and access influenced by projects at System Development Corporation, Project MAC, Multics, UNIVAC, and CDC 6600. Key formative figures included engineers from E. F. Codd’s circle at IBM Research, researchers connected to Peter Chen at University of California, Irvine, and contributors from Charles W. Bachman’s teams at General Electric. The conference's timeline intersects with milestones like the publication of the Relational Model and standardization efforts at International Organization for Standardization, ANSI, and IEEE.

Scope and Topics

Topics cover theoretical and practical aspects such as query languages inspired by work at IBM Research, data models influenced by Peter Chen (computer scientist), transaction processing rooted in research at Tandem Computers, and distributed systems research connected to Google and Amazon Web Services. Sessions address schema design and normalization related to studies at University of Toronto, Princeton University, Columbia University, and Cornell University; query optimization techniques associated with projects at Microsoft Research, Oracle Corporation, SAP SE, and Teradata; and benchmarks originating from Transaction Processing Performance Council and experiments at Yahoo! Research. Papers often reference algorithms developed at MIT, ETH Zurich, EPFL, University of Cambridge, and Imperial College London, and evaluate systems like PostgreSQL, MySQL, SQLite, MongoDB, and Redis.

Organization and Sponsorship

The conference is organized by program committees comprised of members from institutions such as Association for Computing Machinery, ACM SIGMOD, IEEE Computer Society, International Federation for Information Processing, and The Alan Turing Institute. Sponsors frequently include Google Research, Microsoft Research, IBM Research, Amazon, Facebook (Meta Platforms, Inc.), Oracle Corporation, SAP SE, Intel Corporation, NVIDIA Corporation, ARM Holdings, Red Hat, VMware, Cisco Systems, and Bell Labs. Funding and logistic partnerships have involved National Science Foundation, European Research Council, Deutsche Forschungsgemeinschaft, Japan Science and Technology Agency, Canadian Institutes of Health Research, Australian Research Council, and Chinese Academy of Sciences. Organizing committees have included representatives from ETH Zurich, University of Washington, University of Pennsylvania, New York University, University of Michigan, and Peking University.

Conferences and Locations

Sessions and workshops have been held at venues such as San Jose Convention Center, Moscone Center, Royal Society, ExCeL London, Palais des Congrès de Paris, Tokyo International Forum, Beijing International Convention Center, Sydney Convention and Exhibition Centre, Berlin Messe, CERN, Stanford University, Massachusetts Institute of Technology, University of Cambridge, Tsinghua University, and Indian Institute of Science. Notable conferences coincided with anniversaries celebrated alongside SIGMOD Conference, VLDB Endowment, ICDE, PODS, and EDBT. Panels have featured invited speakers from Google DeepMind, OpenAI, DeepBlue team, AlphaGo development team, IBM Watson, and leading academic groups at Harvard University, Yale University, Dartmouth College, and Brown University.

Proceedings and Publications

Proceedings are published in cooperation with publishers such as ACM Press, IEEE Press, Springer Science+Business Media, and Elsevier. Selected papers appear in journals including ACM Transactions on Database Systems, IEEE Transactions on Knowledge and Data Engineering, The VLDB Journal, Information Systems, and Journal of the ACM. Repositories and preprints are shared via arXiv, HAL (open archive), and institutional repositories at MIT Libraries, Stanford Libraries, Oxford University Press archives, and Cambridge University Press. Citation indexing occurs through services like Google Scholar, Web of Science, Scopus, and Microsoft Academic.

Awards and Recognition

The conference presents awards reflecting contributions comparable to Turing Award, ACM SIGMOD Edgar F. Codd Innovations Award, VLDB 10-Year Best Paper Award, IEEE Technical Field Awards, and honors similar to prizes from Association for Computing Machinery chapters and national academies such as National Academy of Engineering, Royal Society, Académie des sciences, and Deutsche Akademie der Technikwissenschaften (acatech). Recipients have included researchers affiliated with IBM Research, Bell Labs, Microsoft Research, Stanford University, University of California, Berkeley, Carnegie Mellon University, Princeton University, ETH Zurich, and University of Toronto whose work later influenced standards at ISO and ANSI.

Category:Computer science conferences