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Adnan Sahin, 54140 Pine Grove St, Needham, MA 02494

Known as:
Alexis Kelleher
Related to:
Sahin Ali 55 Helen M Kelleher Ali Ozmez 54

Adnan Sahin Phones & Addresses

140 Pine Grove St, Needham Heights, MA 02494    781-4491552   

Needham, MA   

208 Fuller St, Brookline, MA 02446    617-2642248   

707 Wellman Ave, North Chelmsford, MA 01863   

185 Main St, Malden, MA 02148    781-3242269   

Needham Hgts, MA   

208 Fuller St APT 3, Brookline, MA 02446   

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Adnan Sahin

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Work

Company: Dell emc Jun 2014 Position: Senior director, senior distinguished engineer

Education

Degree: Masters School / High School: Northeastern University Specialities: Computer Engineering

Skills

Storage • Enterprise Storage • Enterprise Software • Cloud Computing • Software Engineering • Enterprise Architecture • System Architecture • Data Center • Storage Virtualization • Systems Engineering • High Availability • Software Development

Industries

Information Technology And Services
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Mentions for Adnan Sahin

Resumes & CV records

Resumes

Adnan Sahin Photo 23

Senior Director, Senior Distinguished Engineer

Location:
140 Pine Grove St, Needham, MA 02494
Industry:
Information Technology And Services
Work:
Dell Emc
Senior Director, Senior Distinguished Engineer Dell Emc Jun 2010 - Jun 2014
Director, Systems Engineering, Enterprise Storage Division Emc Aug 2008 - May 2011
Senior Manager, Systems Engineering Emc Jul 2006 - Aug 2008
Consulting Systems Engineer Orta Dogu Teknik Universitesi Aug 2005 - Jul 2006
Assistant Professor Emc Mar 2003 - Aug 2005
Manager, Software Engineering Emc Sep 1998 - Mar 2003
Principal Performance Engineer
Education:
Northeastern University
Masters, Computer Engineering Northeastern University
Doctorates, Doctor of Philosophy, Computer Engineering, Philosophy Orta Doğu Teknik Üniversitesi / Middle East Technical University
Bachelors, Bachelor of Science, Electronics Engineering Northeastern University
Master of Business Administration, Masters
Skills:
Storage, Enterprise Storage, Enterprise Software, Cloud Computing, Software Engineering, Enterprise Architecture, System Architecture, Data Center, Storage Virtualization, Systems Engineering, High Availability, Software Development

Publications & IP owners

Us Patents

Method And Apparatus For Performing Swap Analysis

US Patent:
6671774, Dec 30, 2003
Filed:
Mar 26, 2001
Appl. No.:
09/817328
Inventors:
Tao Kai Lam - Boston MA
Orit Levin Michael - Newton MA
Adnan Sahin - Brookline MA
Assignee:
EMC Corporation - Hopkinton MA
International Classification:
B06F 1200
US Classification:
711112, 711170, 710 8, 710 15, 710104, 709104
Abstract:
Described are techniques used in connection with determining one or more pairs of logical volumes (LVs) to increase the performance of storage devices by swapping these LVs. Future performance of the anticipated potential LV swap is determined in accordance with past performance data collected prior to actually performing the swap. Data is gathered for a first arrangement of data storage devices for a period of time. A proposed modification to the first arrangement, such as swapping LVs of data on one or more storage devices, is produced. A performance estimation is produced using past performance data for the one or more pairs of proposed LV swap candidates. The search for pairs of LV candidates is determined using an iterative technique in which earlier iterations attempt to produce candidates from a smaller, more focused pool of possible LVs. The pool of LVs is expanded upon subsequent iterations if earlier iterations using heuristics providing for a more focused search are unsuccessful.

System And Method For Preparation Of Workload Data For Replaying In A Data Storage Environment

US Patent:
6769054, Jul 27, 2004
Filed:
Dec 31, 2002
Appl. No.:
10/335643
Inventors:
Adnan Sahin - Brookline MA
Sachin More - Westborough MA
Paul F. Hale - Hudson MA
Assignee:
EMC Corporation - Hopkinton MA
International Classification:
G06F 1134
US Classification:
711162, 717124, 717128, 714 45
Abstract:
This invention is a system and method for preparing workload data that may be accessed in a data storage environment and then replayed for testing or other reasons. The invention has the capability to prepare a trace of I/Os to a data storage system for an extended period of time for replaying these I/Os back to that or another system. Variables may also be manipulated through a preparation process and is particularly useful for customizing benchmarking tests, or consolidation, or trouble-shooting, or capacity planning.

System And Method For Preparation Of Workload Data For Replaying In A Data Storage Environment

US Patent:
7213113, May 1, 2007
Filed:
Jun 1, 2004
Appl. No.:
10/858534
Inventors:
Adnan Sahin - Brookline MA, US
Sachin More - Westborough MA, US
Paul F. Hale - Hudson MA, US
Assignee:
EMC Corporation - Hopkinton MA
International Classification:
G06F 11/34
US Classification:
711162, 717124, 717128, 714 45
Abstract:
This invention is a system and method for preparing workload data that may be accessed in a data storage environment and then replayed for testing or other reasons. The invention has the capability to prepare a trace of I/Os to a data storage system for an extended period of time for replaying these I/Os back to that or another system. Variables may also be manipulated through a preparation process and is particularly useful for customizing benchmarking tests, or consolidation, or trouble-shooting, or capacity planning.

System And Method For Preparing Trace Data For Analysis

US Patent:
7243046, Jul 10, 2007
Filed:
May 9, 2005
Appl. No.:
11/124776
Inventors:
Igor Patlashenko - Brookline MA, US
Adnan Sahin - Brookline MA, US
Assignee:
EMC Corporation - Hopkinton MA
International Classification:
G06F 11/30
G21C 17/00
US Classification:
702183
Abstract:
The present invention provides a system, method, and program product for understanding, analyzing and troubleshooting performance issues in a data storage environment. More specifically, this invention is a system and method for preparing a trace of workload data for analysis by splitting information related to components on which the workload is experienced and by information type.

Disk Queue Management For Quality Of Service

US Patent:
7281086, Oct 9, 2007
Filed:
Jun 2, 2005
Appl. No.:
11/143813
Inventors:
Sachin Suresh More - Westborough MA, US
Yechiel Yochai - Lincoln RI, US
Amnon Naamad - Brookline MA, US
Adnan Sahin - Brookline MA, US
Assignee:
EMC Corporation - Hopkinton MA
International Classification:
G06F 12/00
US Classification:
711112, 711151, 711154, 711158, 711169, 710 39, 710 40, 710 54
Abstract:
A mixed queue method for managing storage requests directed includes a low-priority request queue on which all low-priority requests are placed and where they are subject to throughput optimization by re-ordering. When a high-priority request limit has not been reached, high-priority requests are placed on a high-priority request queue where they are executed in a pre-emptive manner with respect to the queued low-priority requests, thus experiencing reduced access time. When the high-priority request limit has been reached, the high-priority requests are placed on the low-priority request queue, such that the high-priority requests are included in the throughput optimization along with the low-priority requests on the request queue. Starvation of the low-priority requests is avoided, and the overall throughput of the disk drive is maintained at a relatively high level. The high-priority request limit can be realized in several ways, such as by monitoring the number of outstanding high-priority requests or the rate at which high-priority requests are issued to the disk drive.

System And Method For Preparing Trace Data For Analysis

US Patent:
7546220, Jun 9, 2009
Filed:
May 15, 2007
Appl. No.:
11/803607
Inventors:
Igor Patlashenko - Brookline MA, US
Adnan Sahin - Brookline MA, US
Assignee:
EMC Corporation - Hopkinton MA
International Classification:
G06F 11/30
G21C 17/00
US Classification:
702183, 702182
Abstract:
The present invention provides a system, method, and program product for understanding, analyzing and troubleshooting performance issues in a data storage environment. More specifically, this invention is a system and method for preparing a trace of workload data for analysis by splitting information related to components on which the workload is experienced and by information type.

System And Method For Handling Trace Data For Analysis

US Patent:
7797585, Sep 14, 2010
Filed:
May 9, 2005
Appl. No.:
11/124875
Inventors:
Adnan Sahin - Brookline MA, US
Igor Patlashenko - Brookline MA, US
Assignee:
EMC Corporation - Hopkinton MA
International Classification:
G06F 11/00
US Classification:
714 45
Abstract:
This invention is a system and method for handling a trace of workload data for analysis by performing multiple passes through it and gathering information from it on each pass related to component type affected by the workload and information type, such as task event and response times.

System And Method Of Reducing Power Consumption In A Storage System Through Shortening Of Seek Distances

US Patent:
7882373, Feb 1, 2011
Filed:
Jun 29, 2007
Appl. No.:
11/771561
Inventors:
Sachin More - Westborough MA, US
Adnan Sahin - Brookline MA, US
Preston Crow - Ashland MA, US
Adi Ofer - Framingham MA, US
Assignee:
EMC Corporation - Hopkinton MA
International Classification:
G06F 1/00
G06F 1/32
US Classification:
713300, 713320, 713323, 713324, 713330, 711100, 711151, 711158
Abstract:
Described is a storage system and method for reducing power consumption in a storage system by shortening seek distances associated with input/output (I/O) requests to a physical disk drive. A sweep direction is set. An offset of a new I/O request is evaluated to determine whether to send the new I/O request to the physical disk drive. The new I/O request is sent to the physical disk drive if the offset is consistent with the sweep direction. Otherwise, sending the new I/O request to the disk drive is deferred until the sweep direction is set to a reverse direction.

Possible Relatives

Fatma Sahin  Hakan Sahin  Huseyin Sahin  Mehmet Sahin  Serdar Sahin  Ali E Sahin  Bekir S Sahin  Adnan A Khan  Adnan I Khawaja  Adnan B Mirza 

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