The document discusses enterprise computing and information systems. It describes the various functional units within an enterprise like accounting, human resources, engineering and how they utilize different information systems. It also summarizes the different types of general purpose information systems used across enterprises as well as key enterprise-wide technologies. The document concludes with discussing hardware requirements, high availability, scalability, interoperability, backup procedures and disaster recovery plans for large enterprises.
Python 101: Python for Absolute Beginners (PyTexas 2014)Paige Bailey
If you're absolutely new to Python, and to programming in general, this is the place to start!
Here's the breakdown: by the end of this workshop, you'll have Python downloaded onto your personal machine; have a general idea of what Python can help you do; be pointed in the direction of some excellent practice materials; and have a basic understanding of the syntax of the language.
Please don't forget to bring your laptop!
Audience: "Python 101" is geared toward individuals who are new to programming. If you've had some programming experience (shell scripting, MATLAB, Ruby, etc.), then you'll probably want to check out the more intermediate workshop, "Python 101++".
The basics of Python are rather straightforward. In a few minutes you can learn most of the syntax. There are some gotchas along the way that might appear tricky. This talk is meant to bring programmers up to speed with Python. They should be able to read and write Python.
See How Virtualization can help Organisations to Improve their Datacenters: W...Microsoft Private Cloud
This guide examines strategies for moving an organization toward a dynamic information technology (IT) environment using data center virtualization technologies. As companies approach Dynamic IT, their data centers evolve through a series of stages from manual and reactionary to automated and proactive—from being perceived as cost centers to becoming strategic assets for the company. This guide shows how virtualization can help organizations improve their data centers, control costs, increase security and availability, and enable their business to be more agile. This guide also highlights scenarios that show how virtualization can enable server consolidation, business continuity, and an optimized desktop environment, among others, while examining the Microsoft® technologies that support those solutions. It also explains some of Microsoft’s technology partnership investments that support heterogeneous virtualization environments. Lastly, the appendices in this guide provide information on Microsoft licensing for virtualization.
Data Curation: Retooling the Existing WorkforceSteven Miller
My presentation given at the Symposium on Digital Curation in the Era of Big Data: Career Opportunities and Educational Requirements held at the National Academy of Sciences on July 19, 2012.
When Worlds Collide: Intelligence, Analytics and OperationsInside Analysis
The Briefing Room with Shawn Rogers and Composite Software
Slides from the Live Webcast on May 15, 2012
Everyone wants more data these days, though often for different reasons. Business analysts, data scientists and front-line workers all know the value of having that extra piece of information. The big question remains -- how can all these needs be supported without taxing IT and without breaking the bank? And how can the worlds of traditional Business Intelligence, Big Data Analytics and Transaction Systems combine to improve business outcomes?
In this episode of The Briefing Room, veteran Analyst Shawn Rogers of Enterprise Management Associates explains what is needed to take advantage from today's hybrid data ecosystem. He'll be briefed by Bob Eve of Composite Software who will explain how innovative enterprises are using data virtualization to gain insight across these worlds and doing so with greater agility and lower costs.
For more information visit: http://www.insideanalysis.com
Watch us on YouTube: http://www.youtube.com/playlist?list=PL5EE76E2EEEC8CF9E
Research in the performance of business intelligence tools finds that most deployments serve less than 15% of the enterprise population requiring insights to make better decisions. Surprising then that corporations on average employ more than 15 different BI tools. The high cost and complexity to change means that many Enterprise BI software suites focus on answering questions that are already well understood. Learning lessons from previous deployments suggest the future of business intelligence lies in nimble tools that extend collaborative workspaces with ‘instant insight’.
The National Registration Department of
Malaysia (Jabatan Pendaftaran Negara
Malaysia, or JPN) is the government agency
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events. To expedite statistical queries
and requests for data extraction from governmental
entities, JPN custom-built an application
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data requests, the underlying hardware platform
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Technology Training in the California Community College SystemAnna Stirling
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A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
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How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
1. Discovering
Computers 2012
Your Interactive Guide
to the Digital World
2. Objectives Overview
Discuss the special Describe and list general
Identify information
information purpose and integrated
systems and software
requirements of an information systems
used in the functional
enterprise-sized used throughout an
units of an enterprise
corporation enterprise
Describe and list types of Describe virtualization,
technologies used cloud computing, and
throughout an enterprise grid computing
See Page 719 2
for Detailed Objectives Discovering Computers 2012: Chapter 14
3. Objectives Overview
Discuss the Discuss high
computer hardware availability,
needs and solutions scalability, and
for an enterprise interoperability
Determine why
Discuss the steps in
computer backup is
a disaster recovery
important and how
plan
it is accomplished
See Page 719 3
for Detailed Objectives Discovering Computers 2012: Chapter 14
4. What Is Enterprise Computing?
• Enterprise computing involves the use of computers in networks,
such as LANs and WANs, or a series of interconnected networks
that encompass a variety of different operating systems, protocols,
and network architectures
Pages 720 – 721 4
Discovering Computers 2012: Chapter 14
Figure 14-1
5. What Is Enterprise Computing?
• Types of enterprises include:
Retail Manufacturing Service
Wholesale Government Educational
Transportation
Page 722 5
Discovering Computers 2012: Chapter 14
6. What Is Enterprise Computing?
• Most traditional enterprises are organized in a
hierarchical manner
Pages 722 – 723 6
Discovering Computers 2012: Chapter 14
Figure 14-2
7. What Is Enterprise Computing?
• In an enterprise, users typically fall into one of
four categories: Executive
Management
Middle
Management
Operational Management
Nonmanagement Employees
Page 724 7
Discovering Computers 2012: Chapter 14
Figure 14-3
8. What Is Enterprise Computing?
• Enterprise information is the information
gathered in the ongoing operations of an
enterprise-sized organization
– Business intelligence
– Business process management
– Business process automation
Pages 725 - 726 8
Discovering Computers 2012: Chapter 14
9. What Is Enterprise Computing?
• Managers coordinate resources by performing
four activities
Planning
Controlling Organizing
Leading
Page 725 9
Discovering Computers 2012: Chapter 14
Figure 14-4
10. Information Systems in the Enterprise
• An information system is a set of hardware,
software, data, people, and procedures that work
together to produce information
Page 726 10
Discovering Computers 2012: Chapter 14
Figure 14-5
11. Information Systems in the Enterprise
• Functional units within an enterprise might
include: Marketing
Manufacturing Sales
Engineering or
Product Distribution
Development
Human Customer
Resources Service
Accounting Information
and Finance Enterprise Technology
Page 727 11
Discovering Computers 2012: Chapter 14
12. Information Systems in the Enterprise
• Accounting software manages everyday transactions
• Billing software helps the company reconcile purchases
with customer payments
• Financial software helps managers budget, forecast, and
analyze
Pages 726 – 728 12
Discovering Computers 2012: Chapter 14
Figure 14-7
13. Information Systems in the Enterprise
• A human resources
information system (HRIS)
manages one or more
human resources functions
• Employee relationship
management systems
manage communication
between employees and
the business
Page 728 13
Discovering Computers 2012: Chapter 14
Figure 14-8
14. Information Systems in the Enterprise
• Computer-aided design (CAD) uses a computer and
special software to aid in engineering, drafting, and
design
• Computer-aided engineering (CAE) uses computers to
test product designs
Pages 728 – 729 14
Discovering Computers 2012: Chapter 14
Figure 14-9
15. Information Systems in the Enterprise
• Computer-aided
manufacturing (CAM) is
the use of computers to
control production
equipment
• Computer-integrated
manufacturing (CIM) uses
computers to integrate
the many different
operations of the
manufacturing process
Page 729 15
Discovering Computers 2012: Chapter 14
Figure 14-10
16. Information Systems in the Enterprise
Material Requirements
Planning (MRP) uses
software to help monitor and
control processes related to
production
Manufacturing Resource
Planning II (MRP II) is an
extension of MRP and also
includes software that helps
in scheduling
Pages 729 - 730 16
Discovering Computers 2012: Chapter 14
17. Information Systems in the Enterprise
A quality control system helps an
organization maintain or improve the
quality of its products or services
A marketing information system serves
as a central repository for the tasks of
a marketing department
Page 730 17
Discovering Computers 2012: Chapter 14
18. Information Systems in the Enterprise
• Sales force automation (SFA) software equips
traveling salespeople with the electronic tools
they need to be more productive
Pages 730 – 731 18
Discovering Computers 2012: Chapter 14
Figure 14-12
19. Information Systems in the Enterprise
• Distribution systems perform the following
functions:
Provide forecasting Manage and track
for inventory shipping of
control products
Provide information
and analysis on
inventory in a
warehouse
Page 731 19
Discovering Computers 2012: Chapter 14
20. Information Systems in the Enterprise
• Customer interaction management (CIM)
software manages the day-to-day interactions
with customers
Page 731 20
Discovering Computers 2012: Chapter 14
Figure 14-13
21. Information Systems in the Enterprise
• The information technology (IT) department makes
technology decisions for the enterprise
– Whether to build or buy new information systems
– When a computer or information system has outlived its useful
life
• Web site management programs collect data designed to
help organizations make informed decisions regarding
their Web presence
Page 732 21
Discovering Computers 2012: Chapter 14
22. Information Systems in the Enterprise
• General purpose information systems generally
fall into one of five categories
Office Transaction Management
Information Processing Information
System System System
Decision
Support Expert System
System
Page 732 22
Discovering Computers 2012: Chapter 14
23. Information Systems in the Enterprise
• Batch processing vs. online transaction processing
Page 733 23
Discovering Computers 2012: Chapter 14
Figure 14-14
24. Information Systems in the Enterprise
Management Information System Decision Support System
Pages 734 – 735 24
Discovering Computers 2012: Chapter 14
Figures 14-15 – 14-16
25. Information Systems in the Enterprise
Page 736 25
Discovering Computers 2012: Chapter 14
Figure 14-17
26. Information Systems in the Enterprise
Integrated Information Systems
Customer relationship
Enterprise resource
management manages Content management
planning provides
information about systems are
centralized, integrated
customers, information systems
software to help
interactions with that combine
manage and
customers, past databases, software,
coordinate ongoing
purchases, and and procedures
activities
interests
Pages 737 - 739 26
Discovering Computers 2012: Chapter 14
27. Information Systems in the Enterprise
Page 738 27
Discovering Computers 2012: Chapter 14
Figure 14-18
28. Information Systems in the Enterprise
Page 739 28
Discovering Computers 2012: Chapter 14
Figure 14-19
29. Enterprise-Wide Technologies and
Methodologies
• Some technologies used in enterprises include:
Electronic
Data
Portals data
warehouses
interchange
Document
Extranets Web services management
systems
Virtual
Workflow private
networks
Page 740 29
Discovering Computers 2012: Chapter 14
30. Enterprise-Wide Technologies and
Methodologies
• A portal is a collection of links, content, and
services presented on a Web page that are
interesting for a particular job function
Pages 740 – 741 30
Discovering Computers 2012: Chapter 14
Figure 14-20
31. Enterprise-Wide Technologies and
Methodologies
• A data warehouse is a huge database that stores
and manages the data required to analyze
historical and current transactions
Page 741 31
Discovering Computers 2012: Chapter 14
Figure 14-21
32. Enterprise-Wide Technologies and
Methodologies
EDI is a set of standards that controls the transfer
of business data and information among
computers both within and among enterprises
An extranet is the portion of a company’s network
that allows customers or suppliers of a company to
access parts of an enterprise’s intranet
Page 742 32
Discovering Computers 2012: Chapter 14
33. Enterprise-Wide Technologies and
Methodologies
• Web services allow businesses to create products
and B2B interactions over the Internet
Pages 742 – 743 33
Discovering Computers 2012: Chapter 14
Figure 14-22
34. Enterprise-Wide Technologies and
Methodologies
• In a service-oriented architecture, information
systems provide services to other information
systems in a well-defined manner over a network
• A document management system (DMS) allows
for storage and management of a company’s
documents
– Stored in a repository
Page 743 34
Discovering Computers 2012: Chapter 14
35. Enterprise-Wide Technologies and
Methodologies
• A workflow is a defined process that identifies the
specific set of steps involved in completing a
particular project or business process
– Workflow application
Page 744 35
Discovering Computers 2012: Chapter 14
Figure 14-23
36. Enterprise-Wide Technologies and
Methodologies
• A virtual private network (VPN) provides mobile
users, vendors, and customers with a secure
connection to the company network server
Pages 744 – 745 36
Discovering Computers 2012: Chapter 14
Figure 14-24
37. Virtualization and Cloud Computing
• Virtualization is the practice of sharing or pooling
computing resources
• Provides the capability to divide a
Server physical server logically into many
virtualization virtual servers
• Provides the capability to create a
Storage single logical storage device from
virtualization many physical storage devices
Pages 745 - 746 37
Discovering Computers 2012: Chapter 14
38. Virtualization and Cloud Computing
Cloud computing is an
Internet service that
provides computing
needs to computer
users
Grid computing combines
many servers and/or personal
computers on a network to act
as one large computer
Page 746 38
Discovering Computers 2012: Chapter 14
40. Enterprise Hardware
• Enterprise hardware allows large organizations to
manage and store information and data using
devices geared for:
– Heavy use
– Maximum availability
– Maximum efficiency
• RAID duplicates data and
implements duplication
in different ways
Pages 748 – 749 40
Discovering Computers 2012: Chapter 14
Figure 14-27
41. Enterprise Hardware
• Network attached storage (NAS) is a server that
provides storage to users and information systems
attached to the network
Page 749 41
Discovering Computers 2012: Chapter 14
Figure 14-28a
42. Enterprise Hardware
• A storage area network (SAN) is a high-speed
network that provides storage to other servers to
which it is attached
Page 749 42
Discovering Computers 2012: Chapter 14
Figure 14-28b
43. Enterprise Hardware
• An enterprise storage
system is a strategy that
focuses on the
availability, protection,
organization, and
backup of storage in a
company
• Goal is to consolidate
storage
Page 750 43
Discovering Computers 2012: Chapter 14
Figure 14-29
44. Enterprise Hardware
• A blade server packs a
complete computer
server on a single card
(called a blade) rather
than a system unit
• The individual blades
insert in a blade server
chassis
Page 751 44
Discovering Computers 2012: Chapter 14
Figure 14-30
45. Enterprise Hardware
• A thin client is a small terminal-like computer that
mostly relies on a server for data storage and
processing
• The processing for a thin client usually is done on
a server
Page 752 45
Discovering Computers 2012: Chapter 14
Figure 14-31
46. High Availability, Scalability,
and Interoperability
• A high-availability system continues running and
performing tasks for at least 99 percent of the
time
– May include hot-swapping
and redundant components
• When a component fails, another
component takes over and the
system continues to function
Pages 752 – 753 46
Discovering Computers 2012: Chapter 14
Figure 14-32
47. High Availability, Scalability,
and Interoperability
• Scalability is a measure • Interoperability is the
of how well computer ability for an
hardware, software, or information system to
an information system share information with
can grow to meet other information
increasing performance systems within an
demands enterprise
Page 753 47
Discovering Computers 2012: Chapter 14
49. Backup Procedures
• Continuous data protection provides automatic
data backup whenever data is changed in an
enterprise
Pages 754 – 755 49
Discovering Computers 2012: Chapter 14
Figure 14-34
50. Backup Procedures
• A disaster recovery plan is a written plan describing the
steps a company would take to restore computer
operations in the event of a disaster
• Contains four major components
Emergency Backup Recovery
Test plan
plan plan plan
Pages 755 - 756 50
Discovering Computers 2012: Chapter 14
51. Summary
Special computing
Various types of
requirements present Large information
users within an
in an enterprise-sized systems
organization
organization
Benefits of Backup procedures
Requirements for
virtualization and present in a large
enterprise hardware
cloud computing organization
Page 757 51
Discovering Computers 2012: Chapter 14
52. Discovering
Computers 2012
Your Interactive Guide
to the Digital World
Chapter 14 Complete