Current transaction systems for geo-distributed datastores either have high transaction processing latencies or are unable to support general transactions with dependent operations. In this paper, we introduce CrossStitch, an efficient transaction processing framework that reduces latency by restructuring each transaction into a chain of state transitions, where each state consists of a key ope...

Complex applications consist of a large set of transactions which are interrelated. There are different kinds of dependencies among transactions of a complex application, e.g. termination or execution dependencies which are constraints on the occurrence of significant transaction events. In this paper, we analyze a set of (orthogonal) transaction dependencies. Here, we do not follow traditional...

Transaction delegation, as introduced in ACTA, allows a transaction to transfer responsibility for the operations that it has performed on an object to another transaction. Delegation can be used to broaden the visibility of the delegatee, and to tailor the recovery properties of a transaction model. Delegation has been shown to be useful in synthesizing Advanced Transaction Models. Withan effi...

kernel called KODA. In Digital's database addition to other database products, VAX Rdb/VMS services, KODA provides the and VAX DBMS, share the transaction capabilities same database kernel and commit processing for called KODA. KODA uses these two products. a grouping mechanism to In this paper, we address commit many concurrent some of the issues relevant transactions together. to efficient co...

The main approach of this study is to provide solutions to managers, economists, and tax auditors. To have a clearer perspective of the transactional relationships that distress the taxpayer transaction tax also help them to choose the best strategy to improve tax revenue. In this paper the fuzzy Delphi method was used to identify the indicators affecting suspicious bank accounts. The data coll...

In this paper a modelling methodology for business systems simulation is introduced. The methodology is based on the business transaction concept in conjunction with Petri nets notations. Next to these two components, the Arena simulation package is discussed to build an animated simulation model. Since the simulation model will be demonstrated using the software, it is not included into this p...

Transaction support is vital for reliability of business processes which nowadays can involve dynamically composed services across organizational boundaries. However, no single transaction model is comprehensive enough to accommodate various transactional properties demanded by those processes. Therefore we develop the Business Transaction Framework, which is based on Abstract Transactional Con...

Many proposed protocols for replicated databases consider centralized control of each transaction so that given a transaction, some site will monitor the remote data access and transaction commit. We consider the ap preach of broadcasting transactions to remote sites and handling these transactions in their complete form at each site. We consider data of two types: shared-private data and publi...