Celebrity Gig MagazineCelebrity Gig MagazineCelebrity Gig Magazine
  • Home
  • Celebrities
    • Nigerian Celebrity
    • Foreign Celebrity
  • Business/Tech
  • Articles/Lifestyle
  • Movies / TV Series
  • Music
    • Videos
Notification Show More
Font ResizerAa
Celebrity Gig MagazineCelebrity Gig MagazineCelebrity Gig Magazine
Font ResizerAa
  • Instagram
  • Facebook
  • Twitter
  • Youtube
Search
  • HOME
  • Celebrities
    • Foreign Celebrity
    • Nigerian Celebrity
  • Business/Tech
  • Articles/Lifestyle
  • Music
  • Movies / TV Series
    • BBNaija
  • Videos

Top Stories

Explore the latest updated news!
Jessie J diagnosed with early-stage cancer

Jessie J diagnosed with early-stage cancer

Why AI can’t understand a flower the way humans do

Why AI can’t understand a flower the way humans do

Anita Joseph expresses shock after two Lagos big girls clashed over female lover

Stay Connected

Find us on socials
248.1kFollowersLike
61.1kFollowersFollow
165kSubscribersSubscribe
Made by ThemeRuby using the Foxiz theme. Powered by WordPress
Business/Tech

Low-cost framework enhances metadata replication with adaptive synchronization

Celebrity Gig
Last updated: February 18, 2025 12:16 pm
By Celebrity Gig Add a Comment
Share
Low-cost framework enhances metadata replication with adaptive synchronization
SHARE
The directory tree replication architecture. Credit: Frontiers of Computer Science (2024). DOI: 10.1007/s11704-023-2772-y

Metadata management has always been the focus of distributed file systems research. Metadata replication exhibits a comparative advantage in maintaining locality and balancing system load. However, according to the requirements of POSIX semantics, existing systems use strict consistency to guarantee the consistency and atomicity of metadata operations. The strict consistency impedes I/O, resulting in a performance bottleneck.

To solve the problems, a research team led by Limin Xiao of China’s Beihang University recently published a study in Frontiers of Computer Science.

The team proposed a low-cost and efficient framework with adaptive synchronization for metadata replication. This synchronization method is verified and tested in the global virtual data space file system. Compared with the existing research results, the proposed method has better metadata operation performance and better scalability.

READ ALSO:  PILA creates insurance awareness

Within the research, the team analyzed the consistency and performance requirements of metadata operations and data operations for distributed file systems in a wide-area, high-performance computing environment, and then decoupled directories from file metadata. They propose different synchronization methods for directory trees and file metadata to ensure system performance without sacrificing consistency.

ICGDT, an incremental consistency guaranteed directory tree synchronization method, enables fine-grained tracking of access conflict status for files and directories. By utilizing a decentralized conflict status tree, it allows dynamic switching of the message synchronization channel for files or directories within the directory tree.

READ ALSO:  Risk-averse organizations chose CrowdStrike for cybersecurity. Now its software is causing chaos

Causal consistency guaranteed replica index synchronization (CCGRI) is a method that ensures causal consistency for data access in wide-area DFSes. It converts data update synchronization requests into data index update synchronization requests to reduce the wide-area bandwidth occupied by data replication and delay the actual synchronization of replica data until the replica data is accessed or the wide-area link is idle by lazy replication. They work together to achieve efficient and consistent metadata replication.

The experiment was carried out on a real distributed file system, GVDS. The experimental results show that compared with the existing methods, the proposed method greatly reduces the synchronization delay and has good scalability.

READ ALSO:  MTN investors to buy shares with dividends at N232.68

More information:
Chenhao Zhang et al, ICCG: low-cost and efficient consistency with adaptive synchronization for metadata replication, Frontiers of Computer Science (2024). DOI: 10.1007/s11704-023-2772-y

Provided by
Frontiers Journals

Citation:
Low-cost framework enhances metadata replication with adaptive synchronization (2025, February 18)
retrieved 18 February 2025
from

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.

Categories

Articles/Lifestyle BBNaija Business/Tech Foreign Celebrity Movies / TV Series Music News Nigerian Celebrity Videos
TAGGED:Adaptivecomputer newsenhancesframeworkhi-tech newshitechInformation TechnologyInnovationInventionslowcostmetadatareplicationsynchronization
Share This Article
Facebook Twitter Copy Link Print
Leave a comment Leave a comment

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Content Safety

HERO

celebritygig.com

Trustworthy

Approved by Sur.ly

2022

Categories

Articles/Lifestyle BBNaija Business/Tech Foreign Celebrity Movies / TV Series Music News Nigerian Celebrity Videos

Celebrity Gig Magazine

CelebrityGig Magazine is a 21st century entertainment platform with credible and trusted, local and foreign entertainment news, exclusive celebrity gists and gossips on the go.

We support free press and freedom of speech. We are here to get contents to more audience.

Related Stories

Uncover the stories that are related to the post!
Quordle today – hints and answers for Thursday, February 29 (game #766)
Business/Tech

Quordle today – hints and answers for Thursday, February 29 (game #766)

Optimizing agrivoltaic systems for crops and clean energy
Business/Tech

Optimizing agrivoltaic systems for crops and clean energy

Amazon sued by three employees who allege gender discrimination
Business/Tech

Amazon sued by three employees who allege gender discrimination

Nepal dam-building spree powers electric vehicle boom
Business/Tech

Nepal dam-building spree powers electric vehicle boom

NIMASA woos private sector to grow blue economy
Business/Tech

NIMASA woos private sector to grow blue economy

As Tesla stalls across Europe, sales rise in Norway
Business/Tech

As Tesla stalls across Europe, sales rise in Norway

Survey finds nearly half of Australian gamers lose money to manipulative game designs
Business/Tech

Survey finds nearly half of Australian gamers lose money to manipulative game designs

Basalt fabric-based cathode enhances solar-powered wastewater treatment
Business/Tech

Basalt fabric-based cathode enhances solar-powered wastewater treatment

Show More
Celebrity Gig Magazine

CelebrityGig Magazine is a 21st century entertainment platform with credible and trusted, local and foreign entertainment news, exclusive celebrity gists and gossips on the go.

We support free press and freedom of speech. We are here to get contents to more audience.

  • Categories:
  • Home
  • Music
  • NG Celebs
  • FRGN Celebs

About Us

  • About Us
  • Credit
  • Contact Us

Quick Links

  • Instagram
  • Facebook
  • Twitter
  • Youtube

Designed by SEPTIN911 using the CelebrityGig 2.0

adbanner
AdBlock Detected
Our site is an advertising supported site. Please whitelist to support our site.
Okay, I'll Whitelist
Welcome Back!

Sign in to your account

Lost your password?