On Parallel Processing of Aggregate and Scalar Functions in Object-Relational DBMS

Summary: Framework for data-parallel processing of user-defined functions in OR-DBMS; identifies partitionable functions for parallel execution. Adds parallel-sorting to speed broader function families; enables faster decision-support on large data. (summarized by gpt-5-nano on Feb 09 2026)

Paper ID: 3029
Venue: SIGMOD
Year: 1998
Pagerank: 9.2699038e-05
Overall Rank: 2,216 | 84.59%
DOI: -

Incoming Non-self Citations Over Time

Authors

1. Michael Jaedicke
2. Bernhard Mitschang

Incoming Citations (Sorted by Pagerank)

Showing 7 of 7 citing papers.

Rank	Citing Paper	Year	Venue	Pagerank
1,203	PIVOT and UNPIVOT: Optimization and Execution Strategies in an RDBMS	2004	VLDB	0.00013320373
1,355	SQL/MapReduce: A practical approach to self-describing, polymorphic, and parallelizable user-defined functions	2009	VLDB	0.00012404572
3,355	F1 Query: Declarative Querying at Scale	2018	VLDB	7.1829142e-05
4,569	User-Defined Table Operators: Enhancing Extensibility for ORDBMS	1999	VLDB	6.0782978e-05
8,466	Building Statistical Models and Scoring with UDFs	2007	SIGMOD	4.5050696e-05
12,710	Implementing the Spirit of SQL-99	1999	SIGMOD	4.1945683e-05
12,745	TOPAZ: a Cost-Based, Rule-Driven, Multi-Phase Parallelizer	1998	VLDB	4.1945683e-05

Outgoing Citations (Sorted by Pagerank)

Showing 16 of 16 cited papers.

Citations counted here include only citations to other VLDB/SIGMOD/CIDR/PODS papers in this database.

Rank	Cited Paper	Year	Venue	Pagerank
139	Predicate Migration: Optimizing Queries with Expensive Predicates	1993	SIGMOD	0.00042299329
151	Optimizing Queries across Diverse Data Sources	1997	VLDB	0.00041016476
219	Grammar-like Functional Rules for Representing Query Optimization Alternatives	1988	SIGMOD	0.00033244259
242	Generalized Search Trees for Database Systems (Extended Abstract)	1995	VLDB	0.00031110894
248	Eager Aggregation and Lazy Aggregation	1995	VLDB	0.00030785339
703	Query Execution Techniques for Caching Expensive Methods	1996	SIGMOD	0.00017916705
1,399	Integrating SQL Databases with Content-specific Search Engines	1997	VLDB	0.00012194282
1,581	Of Objects and Databases: A Decade of Turmoil	1996	VLDB	0.00011266063
1,674	Adaptive Parallel Aggregation Algorithms	1995	SIGMOD	0.0001094787
1,948	Groupwise Processing of Relational Queries	1997	VLDB	9.989482e-05
2,671	The Case for Enhanced Abstract Data Types	1997	VLDB	8.3367703e-05
2,860	Optimization of Queries with User-defined Predicates	1996	VLDB	7.9934503e-05
3,404	EROC: A Toolkit for Building NEATO Query Optimizers	1996	VLDB	7.1321923e-05
3,728	Prospector: A Content-Based Multimedia Server for Massively Parallel Architectures	1996	SIGMOD	6.8136383e-05
3,979	The BUCKY Object-Relational Benchmark	1997	SIGMOD	6.5681058e-05
7,183	Object-Relational Database Systems: Principles, Products, and Challenges (Tutorial)	1997	SIGMOD	4.8069136e-05

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