modul ke: fakultas program studi teknologi pusat data 13 fasilkom teknik informatika infrastruktur...

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Modul ke: Fakultas Program Studi Teknologi Pusat Data Ida Nurhaida, ST., MT. 1 3 FASILKOM Teknik Informatika Infrastruktur Pusat Data

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Data Center Infrastructure Upon completion of this module, you will be able to: List the five core elements of a Data Center infrastructure. Describe the role of each element in supporting business activities. Describe the requirements of storage systems for optimally supporting business activities. Describe the challenges and activities in managing the storage systems of a data center.

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Page 1: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Modul ke:

Fakultas

Program Studi

Teknologi Pusat Data

Ida Nurhaida, ST., MT.13

FASILKOM

Teknik Informatika

Infrastruktur Pusat Data

Page 2: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

© 2006 EMC Corporation. All rights reserved.

Module 1.3

Page 3: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Data Center InfrastructureUpon completion of this module, you will be able to:• List the five core elements of a Data Center

infrastructure.• Describe the role of each element in

supporting business activities.• Describe the requirements of storage systems

for optimally supporting business activities.• Describe the challenges and activities in

managing the storage systems of a data center.

Page 4: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

The Core Elements• Applications• Databases – Database Management System

(DBMS) and the physical and logical storage of data

• Servers/Operating Systems• Networks• Storage Arrays

Page 5: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

An Example

Consider an order processing system consisting of:• Application for order entry.• Database Management System (DBMS) to store customer and product

information.• Server/Operating System on which the Application and Database programs

are run.• Networks that provide

– Connectivity between Clients and the Application/Database Server– Connectivity between the Server and the Storage system.

• Storage Array.

Local AreaNetwork

Storage Area Network

Storage Array

ClientServer

Application User

InterfaceDatabase

Page 6: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

An Example ..Closer Look

• A customer order is entered via the Application User Interface on a client.

Local AreaNetwork

Storage Area Network

ClientServer

Application User

Interface

Storage Array

Page 7: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

An Example ..Closer Look

• A customer order is entered via the Application User Interface on a client

• The client accesses the Server over a Local Area Network.

Storage Area Network

ClientServer

Storage Array

Local AreaNetwork

Page 8: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

An Example ..Closer Look

• A DBMS uses the operating system on the server to read and write this data to the physical location on a disk.

Storage Area Network

ClientServer

O/S and DBMS

Storage Array

Local AreaNetwork

Page 9: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

An Example ..Closer Look

• A DBMS uses the operating system on the server to read and write this data to the physical location on disk.

• A Network provides the communication link between the server and the storage array, and transports the read/write commands and data between the server and the storage array.

Storage Area Network

ClientServer

Storage Array

Local AreaNetwork

Page 10: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

An Example ..Closer Look

• A DBMS uses the operating system on the server to read and write this data to the physical location on disk.

• A Network provides the communication link between the client and the server, and transports the read/write commands and data between the server and the storage array.

• A storage array receives the read/write commands and data from the server and performs the necessary operations to store the data on the physical disks.

Storage Area Network

ClientServer

Storage Array

Local AreaNetwork

Database

Page 11: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

An Example.. Optimal Order Processing• The Application should be optimized for fast

interaction with the DBMS.• The tables in the Database should be constructed

with care so that the number of read/write operations can be minimized.

• The Server should have sufficient CPU and memory resources to satisfy Application and DBMS needs.

• The Networks should provide fast communication between Client and Server, as well as Server and Storage Array.

• The Storage Array should service the read/write requests from the Server for optimal performance

Page 12: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

An Example.. A Final Look at Data AccessWhen the DBMS receives a request from the

Application:• It first searches the Server memory. If data is found

there, the operation takes, perhaps, a millisecond.• If not, it then uses the Operating System to request

the data from the Storage Array.• Dedicated high speed networks transport this request

to the Storage Array.• Intelligent Storage Arrays can deliver the requested

data within a few milliseconds. They are also typically configured to protect data in the event of drive failures.

Page 13: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Key Requirements of Storage Systems

Availability

Data Integrity Security

Capacity

Scalability

Performance

Manageability

Page 14: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Some Constraints to Meeting the RequirementsConstraints include:• Cost • Physical Environment• Maintenance and Support• Compliance – Regulatory & Legal • Hardware and Software infrastructure• Interoperability and Compatibility

Page 15: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Data Center management activities include:• Provisioning/Capacity/Resource Planning • Monitoring • Reporting

Page 16: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Monitoring• Performance• Security• Data Protection• Utilization

Page 17: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Reporting• Utilization• Performance• Internal Chargeback system for cost recovery

Page 18: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Provisioning• Capacity• Security• Performance

Page 19: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Module SummaryKey points covered in this module:• The five core elements of a Data Center

Infrastructure.• The role of each element in supporting business

activity was explained with an example of an order entry process.

• The importance of an Intelligent Storage Array.• Key requirements of storage systems to support

business activities as well as some of the constraints.• Management activities in a data center operation

with focus on storage systems.

Page 20: Modul ke: Fakultas Program Studi Teknologi Pusat Data 13 FASILKOM Teknik Informatika Infrastruktur Pusat…

Check Your Knowledge• What are the five core technology elements of

the Data Center Infrastructure?• What are the seven requirements of storage

technology?• What are the common management activities

in a Data Center?