Research Methodology Example 1

ABSTRACT

Categories and Subject Descriptors

—Distributed file systems

General Terms
Design, reliability, performance, measurement

Keywords
Fault tolerance, scalability, data storage, clustered storage

1. INTRODUCTION
Google File System (GFS)
shares many of the same goals as previous distributed file systems such as performance, scalability, reliability, and availability.
component failures are the norm rather than the
exception. The file system consists of hundreds or even
thousands of storage machines built from inexpensive commodity parts and is accessed by a comparable number of
client machines.

DESIGN OVERVIEW
Assumptions
Interface
Architecture
Single Master
Metadata
In-Memory Data Structures
Chunk Locations
File Region State After Mutation
Operation Log
Consistency Model
SYSTEM INTERACTIONS
Data Flow
Atomic Record Appends
MASTER OPERATION
Namespace Management and Locking
Replica Placement

Creation, Re-replication, Rebalancing
Garbage Collection

FAULT TOLERANCE AND DIAGNOSIS

Data Integrity
Diagnostic Tools
MEASUREMENTS:Micro-benchmarks
Real World Clusters
Workload Breakdown
Methodology and Caveats


Bytes Transferred Breakdown by Operation Size (%)
EXPERIENCES
RELATED WORK

CONCLUSIONS
ACKNOWLEDGMENTS

Author: renjiveda

I'm not I

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