Fully distributed storage systems have gained popularity in the past few years because of their ability to use cheap commodity hardware and their high scalability. While there are a number of algorithms for providing differentiated quality of service to clients of a centralized storage system, the problem has not been solved for distributed storage systems. Providing performance guarantees in distributed storage systems is more complex because clients may have different data layouts and access their data through different coordinators (access nodes), yet the performance guarantees required are global. This paper presents a distributed scheduling framework. It is an adaptation of fair queuing algorithms for distributed servers.
Did you find this white paper useful?
9 out of 19 users found this white paper useful
Related white papers
Summary-Based Routing for Content-Based Event Distribution Networks
Providing scalable distributed Web-based eventing services has been an important research topic. It is desirable to have an effective mechanism for the servers to summarize their filters for in-network preprocessing...
Really Really Fast Failover for SAP With Veritas Cluster File System High Availability From Symantec
SAP is viewed by many as a mission-critical application, with low tolerance for down-time. Organization can benefit from really fast failover by using a robust, datacenter-proven, highly scalable file system....
Major Animation Studio Speeds to Finish Line on Latest Feature Film With IBRIX
Digital effects houses and film studios have leveraged the computational power of high performance clusters for rendering and other complex jobs. Over time, the size and makeup of the clusters...
Integrated Trade Systems, Inc. Is Able to Track and Ensure Timely Purchase Order Delivery by Using Biscom Delivery Server to Send Files Securely
Integrated Trade Systems (ITS) provides procurement services for Mexican-owned PEtroleos MEXicanos (PEMEX), the sixth largest oil company in the world. ITS needed a fast, efficient way for PEMEX's buyers to...
TechNet Webcast: How Microsoft IT Deploys Windows 2008 Clusters for File Services (Level 300)
The presenter of this webcast explains how Microsoft IT leverages clustering included in Windows 2008 Server to support users worldwide. The solution is easy to plan, deploy, and migrate from...
Stewart Title Guaranty Company Reduces Courier and FTP Costs Using Biscom Delivery Server for Timely, Accurate, and Trackable Distribution of Software to Their Customers
Stewart delivers state-of-the-art real estate information services, software, and solutions to its clients. Since federal and state laws are in constant flux, Stewart's customers require regular software updates to stay...
Top 10 Questions to Ask When Choosing a File Transfer Solution
Transferring, securing, and collaborating on large files and documents in today's enterprise business environment has led users to demand better, more manageable file transfer methods than the traditional FTP, email,...
