The overhead of consensus failure recovery

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Speculative Parallelization - Eliminating the Overhead of Failure

Existing runtime parallelization techniques impose severe performance penalties when a speculative parallelization is attempted and fails. Some techniques require a sequential restart of the speculative execution while others only disregard the work after the first point of failure. This paper introduces a new technique that reduces the performance overhead of failure to less than 1% on standar...

متن کامل

The Consensus Recovery Block*

In this paper. we review the two existing methods of producing fault-tolerant software and the;r associated reliability models. A new approach to software fault-tolerance, the Consensus Recovery Block, is proposed. Its reliability model 1S used to demonstrate its superiority over the conventional methods.

متن کامل

Low-Overhead Accrual Failure Detector

Failure detectors are one of the fundamental components for building a distributed system with high availability. In order to maintain the efficiency and scalability of failure detection in a complicated large-scale distributed system, accrual failure detectors that can adapt to multiple applications have been studied extensively. In this paper, an new accrual failure detector--LA-FD with low s...

متن کامل

Authentication and consensus overhead in vehicular ad hoc networks

Vehicular ad hoc networks aim at increasing passenger safety by exchanging warning messages between vehicles wirelessly. A main challenge is to resist to various malicious abuses and security attacks. However, any security mechanism comes with overhead. We analyze how the authentication algorithm ECDSA and the consensus mechanism impact the vehicular network performance and the braking distance...

متن کامل

Trading off logging overhead and coordinating overhead to achieve efficient rollback recovery

In the rollback recovery of large-scale long-running applications in a distributed environment, pessimistic message logging protocols enable failed processes to recover independently, though at the expense of logging every message synchronously during fault-free execution. In contrast, coordinated checkpointing protocols avoid message logging, but they are poor in scalability with a sharply inc...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Distributed Computing

سال: 2006

ISSN: 0178-2770,1432-0452

DOI: 10.1007/s00446-006-0017-6