Rajendran Sivasankaran

Abstract E cient Concurrency Control for Broadcast Environments (2008)

Jayavel Shanmugasundaram, Arvind Nithrakashyap, Rajendran Sivasankaran, Krithi Ramamritham Y

A crucial consideration in environments where data is broadcast to clients is the low bandwidth available for clients to communicate with servers. Advanced applications in such environments do need...

Abstract Efficient Concurrency Control for Broadcast Environments (2008)

Jayavel Shanmugasundaram, Arvind Nithrakashyap, Rajendran Sivasankaran, Krithi Ramamrithamt

A crucial consideration in environments where data is broad-cast to clients is the low bandwidth available for clients to communicate with servers. Advanced applications in such environments do need...

Efficient Concurrency Control for Broadcast Environments (1999)

Jayavel Shanmugasundaram, Arvind Nithrakashyap, Rajendran Sivasankaran, Krithi Ramamritham

A crucial consideration in environments where data is broadcast to clients is the low bandwidth available for clients to communicate with servers. Advanced applications in such environments do need...

Efficient Concurrency Control for Broadcast Environments (1999)

Jayavel Shanmugasundaram, Arvind Nithrakashyap, Rajendran Sivasankaran, Krithi Ramamritham

A crucial limitation in environments where data is broadcast to clients is the low bandwidth available for clients to communicate with servers. Advanced applications in such environments do need to...

Efficient Concurrency Control for Broadcast Environments (1999)

Jayavel Shanmugasundaram, Arvind Nithrakashyap, Rajendran Sivasankaran, Krithi Ramamritham

A crucial limitation in environments where data is broadcast to clients is the low bandwidth available for clients to communicate with servers. Advanced applications in such environments do need...

Efficient Concurrency Control for Broadcast Environments (1999)

Jayavel Shanmugasundaram, Arvind Nithrakashyap, Rajendran Sivasankaran, Krithi Ramamritham

A crucial limitation in environments where data is broadcast to clients is the low bandwidth available for clients to communicate with servers. Advanced applications in such environments do need to...

Scheduling Access To Temporal Data In Real-Time Databases (1997)

Ming Xiong, Rajendran Sivasankaran, John A. Stankovic, Krithi Ramamritham, Don Towsley

INTRODUCTION A real-time database system is a transaction processing system designed to handle workloads in which transactions have deadlines. However, many realworld applications involve not only...

Maintaining Temporal Consistency: Issues and Algorithms (1996)

Ming Xiong, John A. Stankovic, Krithi Ramamritham, Don Towsley, Rajendran Sivasankaran

Although transaction scheduling and concurrency control issues that arise in real-time databases have been studied in detail, insufficient attention has been paid to issues that arise when real-time...

Maintaining Temporal Consistency: Issues and Algorithms (1996)

Ming Xiong, John A. Stankovic, Krithi Ramamritham, Don Towsley, Rajendran Sivasankaran

Although transaction scheduling and concurrency control issues that arise in real-time databases have been studied in detail, insufficient attention has been paid to issues that arise when real-time...

Maintaining Temporal Consistency: Issues and Algorithms (1996)

Ming Xiong, John A. Stankovic, Krithi Ramamritham, Don Towsley, Rajendran Sivasankaran

Although transaction scheduling and concurrency control issues that arise in real-time databases have been studied in detail, insufficient attention has been paid to issues that arise when real-time...

Priority Assignment in Real-Time Active Databases (1996)

Rajendran Sivasankaran, John A. Stankovic, Don Towsley, Bhaskar Purimetla, Krithi Ramamritham

Active databases and real-time databases have been important areas of research in the recent past. It has been recognized that many benefits can be gained by integrating active and real-time database...

Scheduling Transactions with Temporal (1996)

Constraints Exploiting Data, Ming Xiong, Krithi Ramamritham, John A. Stankovic, Rajendran Sivasankaran

In this paper, issues involved in the design of a real-time database which maintains data temporal consistency are discussed. The concept of data-deadline is introduced and time cognizant transaction...

Scheduling Transactions with Temporal Constraints: Exploiting Data Semantics (1996)

Ming Xiong, Krithi Ramamritham, John A. Stankovic, Rajendran Sivasankaran

Abstract—In this paper, issues involved in the design of a real-time database which maintains data temporal consistency are discussed. The concept of data-deadline is introduced and time cognizant...

Data Placement, Logging and Recovery in Real-Time Active Databases (1995)

Rajendran Sivasankaran, Krithi Ramamritham, John A. Stankovic, Don Towsley

In the past, real-time transaction processing systems have largely considered transaction characteristics such as deadlines and criticality to schedule/abort transactions, and to perform concurrency...

Design of RADEx - Real-time Active Database Experimental System (1994)

Rajendran Sivasankaran, Bhaskar Purimetla, John A. Stankovic, Krithi Ramamritham, Don Towsley

This report presents the design of an active real-time database simulator. In section 2 we discuss the simulator architecture, a high level overview of modules and their functionality. In section 3...

Network Services Database - A Distributed Active Real-Time Database (DARTDB) Application (1993)

Rajendran Sivasankaran, Bhaskar Purimetla, John A. Stankovic, Krithi Ramamritham

this paper, we discuss the data and transaction characteristics of a telephone network services database in an attempt to study realtime database issues in the context of an application and to...

Scheduling Transactions with Temporal Constraints: Exploiting Data Semantics

Ming Xiong, Rajendran Sivasankaran, John A. Stankovic, Krithi Ramamritham, Don Towsley

In this paper, issues involved in the design of a real-time database which maintains data temporal consistency are discussed. The concept of data-deadline is introduced and time cognizant non-waiting...