AI SearchCloud infrastructure simulation and optimal tier placement for multi-tier web applications (Record no. 18157)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
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| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 161122s2012 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12175092 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.CS-12-02 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Kumar, Prashant |
| 245 10 - TITLE STATEMENT | |
| Title | Cloud infrastructure simulation and optimal tier placement for multi-tier web applications |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2012 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 1 online resource (65 p.) : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. CS-12-02 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Computer Science, School of Engineering and Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 2012 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Managing multi-tier applications running on a cloud is more difficult than managinga single tier application, as the requests in a single tier application get processed byonly one tier. In the multi-tier case, a request is processed in a pipeline through morethan one tier. Bottlenecks in one tier can cause increases in the response time andcan violate SLAs. Hosting multi-tier Web applications introduces many challenges forcloud providers to deal with, for example provisioning of resources, detecting workloadchanges, load balancing among tiers, optimizing tier placements, reducing migrationcosts, and increasing resource utilization in data centers. To meet these challenges,cloud providers have to develop algorithms and policies to manage their resources andrun applications efficiently.These algorithms and policies need to be evaluated and tested before they are imple-mented in the data center. Running evaluations and tests on real clouds is not feasiblegiven time and cost constraints. An alternative is to run the evaluation on a computerbased simulator that is fast, cheap, and produces nearly same result as when the test isperformed on a real cloud. Reconfiguration overhead and the cost involved in experi-menting with a model for a system is high and a simulator can provide a more realisticand detailed view of the system than the model itself. One of the main objectives ofthis research focuses on the design of a simulator that is capable of simulating multi-tierWeb applications on cloud infrastructure.Another major issue in cloud computing is to find the optimal placement plan formapping virtual machines to physical machines. This is one of the important policiesin a data center for maximizing the resource utilization and minimizing the activenumber of physical machines.In this research, we propose a placement algorithm thattries to minimize a stochastic objective function in order to find the best approximatesolution for the placement. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Cloud computing |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Dailey, Mathew N., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Duboz, Raphael, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vilas Wuwongse, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology Fellowship, |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis : |
| Volume/sequential designation | no. CS-12-02 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B02115">http://203.159.5.9/ait-thesis/detail.php?q=B02115</a> |
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| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 161122 |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
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| Barcode | Barcode : 30050120388854 |
| CREATED | CREATED : 2016-11-22 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.CS-12-02 | 30050120388854 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.CS-12-02 | 30050120388847 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.CS-12-02 | 30050120402622 | 17/08/2026 | 17/08/2026 | 40-Archives |