Abstract
The database replication mechanism ensures the duplication of data from one geographical location to another. In recent past, PDDRA (pre-fetching-based dynamic data replication algorithm) is investigated heavily under various classes of request arrivals. The request arriving at a particular server for replication depends on many factors such as bandwidth supported by link, its geographical location and routing algorithms. The number of served requests depends on the processing speed and buffering capacity of a particular server. If a request cannot be served at the server, it is dropped. If a bunch of requests arrive at a server, then traffic modelled as bursty traffic. The objective of this paper is to investigate the performance of dynamic replication algorithm under bursty request arrival. In a similar context, a mathematical model is detailed for the estimation of request burst length, such that both buffering capacity and transmission delay can be kept minimal. Finally, simulation results are present to evaluate the fraction of successful request under diverse conditions.
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© 2018 Walter de Gruyter GmbH, Berlin/Boston
Articles in the same Issue
- Frontmatter
- Amplifiers
- Performance Analysis of FBG WDM System using Different Optical Amplifiers
- Devices
- Performance Evaluation of Two Dimensional Photonic Crystal Based All Optical AND/OR Logic Gates
- A Radio over Fiber (RoF) Based Single Sideband Modulated Passive Optical Network (PON) Using Mach Zender Modulator Based on Different Electrical Phase Shifts
- Analysis of Hybrid Buffer Based Optical Data Center Switch
- An Optical Majority Gate Using Photonic Crystal Based Nonlinear Resonant Cavity
- Analysis of AWG-Based Optical Data Center Switches
- Fibers
- Optimization of Concentration Quenching on Erbium Ytterbium Doped Wave Guide EYDWA Using for Extended Reach up to 160 Km of Hybrid Gigabit Passive Optical Networks and Free Space Optical Technologie “GPON-FSO”
- Networks
- On the Cost Minimization in Space Division Multiplexing Based Elastic Optical Networks
- Systems
- Incorporating SDC Module for ISI Compensation for a Long-Haul Co-OFDM System
- Performance Analysis of Free Space Optics and Inter-Satellite Communicating System Using Multiplexing Techniques – A Review
- To Overcome the Effects of Self-Phase Modulation in Single-Tone RoF System by Employing SSP Compensation Technique
- Analysis of Optical Wireless Communication Systems
- Investigation of Cross-Phase Modulation-Induced Crosstalk with Sub-Planck Higher-Order Dispersion Parameters in Optical Transmission Systems
- Performances Analysis of Novel Proposed Code for SAC-OCDMA System
- Design and Implementation of OFDM System using QPSK & QAM
- To Mitigate the Effect of Cross-Phase Modulation by Employing PC-DCF Technique in Multi-Tone RoF System
- Mitigating the Effects of Non-Linear Distortion Using Polarizers in Microwave Photonic Link
- Theory
- Improving Performance of Optical Networks by Using FRPI Algorithm
- Performance Evaluation of Novel Dynamic Data Replication Algorithm under Optical Burst Switching
- Performance Analysis of Relay Assisted Multihop Coherant OFDM System over Malaga Distribution with Pointing Errors
Articles in the same Issue
- Frontmatter
- Amplifiers
- Performance Analysis of FBG WDM System using Different Optical Amplifiers
- Devices
- Performance Evaluation of Two Dimensional Photonic Crystal Based All Optical AND/OR Logic Gates
- A Radio over Fiber (RoF) Based Single Sideband Modulated Passive Optical Network (PON) Using Mach Zender Modulator Based on Different Electrical Phase Shifts
- Analysis of Hybrid Buffer Based Optical Data Center Switch
- An Optical Majority Gate Using Photonic Crystal Based Nonlinear Resonant Cavity
- Analysis of AWG-Based Optical Data Center Switches
- Fibers
- Optimization of Concentration Quenching on Erbium Ytterbium Doped Wave Guide EYDWA Using for Extended Reach up to 160 Km of Hybrid Gigabit Passive Optical Networks and Free Space Optical Technologie “GPON-FSO”
- Networks
- On the Cost Minimization in Space Division Multiplexing Based Elastic Optical Networks
- Systems
- Incorporating SDC Module for ISI Compensation for a Long-Haul Co-OFDM System
- Performance Analysis of Free Space Optics and Inter-Satellite Communicating System Using Multiplexing Techniques – A Review
- To Overcome the Effects of Self-Phase Modulation in Single-Tone RoF System by Employing SSP Compensation Technique
- Analysis of Optical Wireless Communication Systems
- Investigation of Cross-Phase Modulation-Induced Crosstalk with Sub-Planck Higher-Order Dispersion Parameters in Optical Transmission Systems
- Performances Analysis of Novel Proposed Code for SAC-OCDMA System
- Design and Implementation of OFDM System using QPSK & QAM
- To Mitigate the Effect of Cross-Phase Modulation by Employing PC-DCF Technique in Multi-Tone RoF System
- Mitigating the Effects of Non-Linear Distortion Using Polarizers in Microwave Photonic Link
- Theory
- Improving Performance of Optical Networks by Using FRPI Algorithm
- Performance Evaluation of Novel Dynamic Data Replication Algorithm under Optical Burst Switching
- Performance Analysis of Relay Assisted Multihop Coherant OFDM System over Malaga Distribution with Pointing Errors