Parallelism and recovery in database systems
ACM Transactions on Database Systems (TODS)
Effects of locking granularity in a database management system
ACM Transactions on Database Systems (TODS)
Some high level language constructs for data of type relation
ACM Transactions on Database Systems (TODS)
The notions of consistency and predicate locks in a database system
Communications of the ACM
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Pascal/R, a language extension based on a data structure relation and some high level language constructs for relations [9] is augmented by a procedure concept for concurrent execution of database actions. Relation type procedure parameters serve two purposes: data accessing and access scheduling. Scheduling requirements are analyzed within the framework of the single-assignment approach [10] and proposals for the stepwise reduction of implementation effort are discussed.