Premium Essay

Pair

In:

Submitted By gahamlangai
Words 915
Pages 4
8 Management Lessons I Learned Working At Apple
BIANCA MALE
APR. 22, 2011, 10:54 AM

Apple is a company that spawns both rabid fans and haters. But there's no denying that it's been enormously successful, and it just keeps on winning. Part of that success, as we've said before, comes from the fact that the company is really just a huge startup -- with a corporate culture that is extremely engineer-focused, emphasizes minimal bureaucracy, and likes taking care of its people.
Sachin Agarwal learned a lot about Apple's management style during his days as an engineer. He worked at the company for 6 years, before leaving to start the simple blogging platform Posterous. "I loved working there... [Choosing to leave] was a really hard decision," he says. But, when he left, he made sure to take a few important management lessons with him, which have helped make Posterous successful as well.

1. A tech company should be run by engineers, not managers
Agarwal tells us that Apple is completely run by its engineers. "They don’t have a lot of product management," he says. "Most of the project teams are really small, and they’re all driven by the engineers." On top of that, Agarwal says that most managers are all engineers as well, "not product people or MBAs." That means that the people overseeing projects understand the technology, what's necessary for a project, and can really relate to their team. 2. Build a culture of respect between managers and employees
Agarwal says that, because most managers have strong engineering backgrounds, "there’s not a division between product manager and 'code monkeys'." There's a great amount of respect between the two tiers. "My manager was an engineer at apple for ten years before he was a manager... which made me want to work [even harder] to impress him," Agarwal says. That respect, along with small, close-knit project

Similar Documents

Premium Essay

Twisted Pair

...The Benefits of Twisted Pair The Benefits of Twisted Pair The current topology appears to be a bus topology. Everything is connected via coaxial cable and is referred to as passive, meaning that each computer on the network “listens” for data to pass by with its name. While this type of topology will suffice for small networks, it is not ideal for the current network at Ocper, inc. Another downside of the current topology is lag. While the network is small you may not notice the lag, or just assume the network is supposed to run this slow. Using coaxial cable as a network data path limits the amount of bandwidth available as well as the ability for two-way data flow. My recommendation would be to convert to twisted pair cabling. The twisted pair cable will allow you a larger bandwidth which in turn allows more computers to send more data across the network. Twisted pair will also allow two-way data flow, allowing for data to pass back and forth more effectively by “sharing” the bandwidth. For these reasons, twisted pair will allow you to transfer vital information back and forth across the network much more quickly, making the customer wait less. I would also recommend changing the topology to a star-wired Bus. A star-wired bus will allow you to isolate segments of your network and span it over greater distances. Isolating a segment of the network will allow you to place different security precautions...

Words: 486 - Pages: 2

Premium Essay

Benefits of Twisted Pair

... • Future exspansion- can the existing coaxial infratructure support the companies growth over the next 20 yrs. • Cost- how much will, it cost the company for initial upgrade and future growth. These are our recommendations: Your company currently has 20 workstations connected with coaxial cabling. The company wants to expand and double its size in the next 20 years. We recommend that you upgrade your cabling at the minimum to a twisted pair CAT5 or CAT6, preferably CAT6. Coaxial cable for network connections is obsolete and does not provide the performance or scalability to support a growing company. All though twisted pair cabling is a suitable choice for your company, we would also like for you to consider the possibility of using Fiber Optic cabling. Fiber Optic cabling would be our preferred choice for your company. The benefits of twisted pair cabling are that they reduce cross talk on multi pair cables. Twisted pair cables transfer balanced differential signals more efficiently than coaxial cable. Twisted pair cabling is easy to install, improves...

Words: 574 - Pages: 3

Free Essay

Benefits of Twisted Pair Cable

...The Benefits of Twisted Pair Cable Introduction to Networking October 29, 2013 Ocper Inc. is a small company that has no one dedicated to information technology or networking on the staff, and there are 20 Windows peer-to-peer client computers all connected via coax cabling. The president has indicated that the company plans to double in size over the next two years, but she is weary of drastically changing the computing environment. This is my first assignment, but I feel that I have a very good plan to help give them a faster, more secure, and efficient network. The first change that I would recommend would be to move away from a peer-to-peer network to a client/server network. I would explain that there are many advantages to switching to a client/server network such as (Dean, 2009): * User logon accounts and passwords for anyone on a server-based network can be assigned in one place. * Access to multiple shared resources (such as data files or printers) can be centrally granted to a single user or groups of users. * Problems on the network can be monitored, diagnosed, and often fixed from one location. * Servers are optimized to handle heavy processing loads and dedicated to handling requests from clients, enabling faster response time. * Because of their efficient processing and larger disk storage, servers can connect more than a handful of computers on a network. The advantages of a client/server far outweigh any possible disadvantages. ...

Words: 856 - Pages: 4

Free Essay

The Benefits of Twisted Pair Cable

...The Benefits of Twisted Pair Cable July 28, 2012 The Benefits of Twisted Pair Cable The current network model that is being used by your company today is the peer to peer model. This model is an ideal selection for a company or organization when there are very few computers. Since your organization currently has 20 Windows peer to peer client computers I would like for you to consider moving towards the client server network modelOnce a peer-to-peer network grows beyond 10 computers, it will likely begin to suffer from performance and from administrative problems (Posey, 2000) In the client server network model network hosts have specific roles which are assigned to them. There are certain host that are assigned as servers, which will provide network resources to the workstations. Unlike the current peer to peer model that is supported in your organization today in which everyone workstation has the same or similar operating systems. There are several benefits for your organization to consider to transitioning to client server network model. One of the major benefits of the client server network model is scalability. Since we know the potential for this organization to double in size over the next two years scalability is a key factor. It’s very easy to expand the size of your network with client server model because it will be easy to just add on workstation. Everything is centralized to the server. This server will be the centralized...

Words: 719 - Pages: 3

Premium Essay

Benefits of Twisted Pair Cable

...THE BENEFITS OF TWISTED PAIR CABLE Recommended Changes and Benefits As I am a consultant for NCF, the Networking Consultant Firm and my first assignment are at Ocper, Inc. We will first study to their current networking and current technology that they are using. First, they have use coax cable to connect 20 windows peer to peer computers. The president had told me that he expect his company to be expand and double in size, in the next two years. What NCF will recommend is to take a closer look at benefit of twisted pair cable. Since the business now needs to connect 20 computers, I would explain how twisted pair cable will help them. Cable is the medium through which information usually moves from one network device to another. There are several types of cable which are commonly used with LANs. In some cases, a network will utilize only one type of cable, other networks will use a variety of cable types. The type of cable chosen for a network is related to the network's topology, protocol, and size. They need to be more understand their current situation so; it could help them to get the highest performance from it. The twisted pair cable come with in two varieties; shielded and unshielded twisted pair. For this case, I would choose the unshielded twisted pair to be the solution because this cable is the least expensive cable, there are pro and cons, it may be susceptible to radio and electrical frequency interference (it should not be too close to electric motors, fluorescent...

Words: 1016 - Pages: 5

Free Essay

Benefits of Twisted Pair Cable

...Benefits of Twisted Pair Cable Gregory M. Dowell CIS 175 Professor Blanson November 3, 2013 Benefits of Twisted Pair Cable Ocper, Inc. is a company that currently has twenty employees connected in a peer-to-peer network. Over the next two years they are looking to double in size and are looking for a solution to their computer networking needs but are weary of any drastic changes. Currently all of their computers are connected using coaxial cable. Through this paper I will show the benefits of changing their network configuration, as well as replacing the coaxial cable with twisted pair or possibly fiber optic cable. My fist suggestion is to reconfigure their network from peer-to-peer to a client/server network in a star configuration. By doing so, there will be a central computer used as a server that would facilitate communications and resource sharing between the other computers on the network. With this server clients will be able to share data, data storage space, and devices such as printers. The users will still be able run applications and save data to their own computer, but will also have the option to save it to the server (Dean, 2009). Saving the data to the server will enable better security of the data since backups to the system can be scheduled every night. In addition, each client can be authorized only the access to the applications they need. In the peer-to-peer configuration each computer can communicate with each other and...

Words: 999 - Pages: 4

Free Essay

Benefits of Twisted Pair Cable

...Running head: The Benefits of Twisted Pair Cable 1 The Benefits of Twisted Pair Cable Alexander Williams Dr. Johnson CIS175 July 25, 2013 The Benefits of Twisted Pair Cable 2 Abstract I have been recently hired by a Network Consulting Firm (NCF) and my fist task as a consultant will be to work with Ocper, Inc. Upon arrival at Ocper, I learn from the president that there is no one dedicated to information technology or networking on the staff and there are 20 Windows peer-to-peer client computers connected via coax cable. The president also addresses her concerns for growth. She feels that the company will double in size over the next two years, but does not want a drastic overhaul. For this assignment I will hit 4 main topics. First I will describe what changes I would suggest for the current network type and explain why I am doing it. Second, I will describe why I would recommend upgrading to twisted pair cable from coax cable for all current and new client computers on the network. Third, I will discuss the possibility of implementing fiber optic cable in to the network. Finally, I will display research costs and analysis to facilitate an upgrade on the network. As above mentioned, the current network is 20 Windows peer-to-peer client computers utilizing the bus topology. Also important to note is the fact this company lacks an employee with an IT background, therefore they have been inclined to set up a simple peer-to-peer network due to its...

Words: 1053 - Pages: 5

Free Essay

The Benefits of Twisted Pair Cable

...be minimized in the event of the main hub/switch failure. The initial cost of equipment can also be a concern. The cost of the hub/switch will run about $750 to $1800 for each hub/switch, if you add a backup that price will be $1500 to $3600. Depending on the work station NIC cards you may need to upgrade to new cards that accept the Cat 5e cable. I would recommend installing Cat 5e or Cat 6 (speeds up to 1000 Mbps, 1 gigabit per second Gbps) twisted pair cables rather than using the coaxial cable. The twisted-pair cable is designed for telephone communications and modern Ethernet networks. The pairs of wires are twisted to give protection against crosstalk; crosstalk is interference of noise generated by adjacent pairs. Just like any electrical wire a magnetic field is produced when current flows through it. By twisting the wires together in pairs the magnetic fields will be opposite of each other and while null or cancel out. Two basic types of twisted-pair cable exist: unshielded twisted pair (UTP) and shielded twisted pair...

Words: 941 - Pages: 4

Premium Essay

The Benefits of Twisted Pair Cable

...I am writing this report as requested by you for me to assess the network being used in your company (Networking Consulting Firm). I will be listing my recommendations for you to consider and perhaps implement to make your company more efficient. First off, I would strongly suggest that your company switch to a client server/network from the peer-to-peer network that you currently have in place. A peer-to-peer network was good enough before during the early stages of your company, although by using this kind of network, important data can be snatched pretty easily by someone that intends to sabotage your company. This can be easily stopped by implementing a client/server network. A client/server network will safeguard all your data from unwanted eyes. The network administrator can also set security measures such as giving certain people access to certain files. I would also like to suggest changing the wiring structure of your network. I see that you are currently using coaxial cable in your network. Though coaxial cables have their advantages the disadvantages are pretty hefty. Listed below are some disadvantages that could cause your business some trouble. * Problems with the deployment architecture—The bus topology in which coax is deployed is susceptible to congestion, noise, and security risks. * Bidirectional upgrade required—In countries that have a history of cable TV, the cable systems were designed for broadcasting, not for interactive communications. Before...

Words: 787 - Pages: 4

Free Essay

The Benefits of Twisted Pair Cable

...client/server network you will experience quite a few advantages over your current peer-to-peer network which include having user logon account and passwords in one centralized location, access to multiple shared resources, problems on the network can be monitored, diagnosed, and fixed from one location and faster response time because servers are optimized to handle heavy processing loads (Dean, Network+ Guide to Networking, 2009). I would suggest that we upgrade from the current coax cable, which has a data speed ranging from 10 MB per second up to 350 MB per second, to a twisted pair cable that has a data speed of up to 1 GB per second (Gates, 2011). Twisted pair cable consists of a pair of insulated wires that are twisted together. The twisting of the cables helps to reduce noise pickup from outside sources. Since you plan to expand your company over the next two years, using the twisted pair cable will make it much easier to add the additional workspaces. If we set up the network to accommodate the extra workstations you anticipate, when the time comes you will just need to plug the cables into the designated switches and be...

Words: 340 - Pages: 2

Free Essay

A Pair of Stockings

...This story today is called "A Pair of Silk Stockings." It was written by Kate Chopin Little Mrs. Sommers suddenly acquires fifteen dollars, which seems like a large amount to her. Feeling important and wealthy, she considers how to invest her money, feeling that she must carefully spend the money. During the night, she thinks of a sensible use for the money. She determines that she should spend a dollar or two extra for Janie's shoes, so that they will last longer and be of better quality, and she plans to buy some fabric for her children's clothing. After that, she will still have enough money for new stockings and hats for everyone, which pleases her because her children will have new clothing for the first time in a while. Mrs. Sommers used to have more money long ago, before her marriage, but she does not worry about the past or the future, focusing mostly on the present. Mrs. Sommers is used to cheap purchase, but today she is tired and forgets to eat lunch. While sitting on a stool to rest before her shopping, she realizes that her hand has brushed against a pair of two-dollar silk stockings. She continues to feel the splendid fabric and asks the shop girl for a pair in her size. After choosing a black pair of stockings, Mrs. Sommers buys them and goes directly to the ladies' waiting room to change. For once, she abandons thinking about responsibility or about why she is so satisfied at her purchase. She sits in the room for a while, reveling in her stockings...

Words: 1239 - Pages: 5

Premium Essay

Pairs Trading

...Pairs Trading: Performance of a Relative-Value Arbitrage Rule Evan Gatev Boston College William N. Goetzmann Yale University K. Geert Rouwenhorst Yale University We test a Wall Street investment strategy, ‘‘pairs trading,’’ with daily data over 1962–2002. Stocks are matched into pairs with minimum distance between normalized historical prices. A simple trading rule yields average annualized excess returns of up to 11% for self-financing portfolios of pairs. The profits typically exceed conservative transaction-cost estimates. Bootstrap results suggest that the ‘‘pairs’’ effect differs from previously documented reversal profits. Robustness of the excess returns indicates that pairs trading profits from temporary mispricing of close substitutes. We link the profitability to the presence of a common factor in the returns, different from conventional risk measures. Wall Street has long been interested in quantitative methods of speculation. One popular short-term speculation strategy is known as ‘‘pairs trading.’’ The strategy has at least a 20-year history on Wall Street and is among the proprietary ‘‘statistical arbitrage’’ tools currently used by hedge funds as well as investment banks. The concept of pairs trading is disarmingly simple. Find two stocks whose prices have moved together historically. When the spread between them widens, short the winner and buy the loser. If history repeats itself, prices will converge and the arbitrageur will profit. It is hard to believe...

Words: 2306 - Pages: 10

Free Essay

A Pair of Stockings

...a Pair Of Stockings This story today is called "A Pair of Silk Stockings." It was written by Kate Chopin Little Mrs. Sommers suddenly acquires fifteen dollars, which seems like a large amount to her. Feeling important and wealthy, she considers how to invest her money, feeling that she must carefully spend the money. During the night, she thinks of a sensible use for the money. She determines that she should spend a dollar or two extra for Janie's shoes, so that they will last longer and be of better quality, and she plans to buy some fabric for her children's clothing. After that, she will still have enough money for new stockings and hats for everyone, which pleases her because her children will have new clothing for the first time in a while. Mrs. Sommers used to have more money long ago, before her marriage, but she does not worry about the past or the future, focusing mostly on the present. Mrs. Sommers is used to cheap purchase, but today she is tired and forgets to eat lunch. While sitting on a stool to rest before her shopping, she realizes that her hand has brushed against a pair of two-dollar silk stockings. She continues to feel the splendid fabric and asks the shop girl for a pair in her size. After choosing a black pair of stockings, Mrs. Sommers buys them and goes directly to the ladies' waiting room to change. For once, she abandons thinking about responsibility or about why she is so satisfied at her purchase. She sits in the room for a while, reveling...

Words: 368 - Pages: 2

Free Essay

Ordered Pairs

...Niles Hernandez January 19, 2014 MATH203-1401A-06 Phase 2 Individual Project Part I The set of ordered pairs would be represented as shown below: {(Cowboys, Troy Aikman), (Jets, Joe Namath), (49ers, Joe Montana), Rams (Joe Namath), (Chiefs, Joe Montana), (Patriots, Tom Brady)} The directional graph would be represented as shown below: Domain Range This is a function because each member in domain only has one unique range. The reverse set of ordered pairs would be represented as shown below: {(Eli Manning, Giants), (Troy Aikman, Cowboys), (Joe Namath, Jets), (Joe Namath, Rams), (Joe Montana, chiefs) , (Joe Montana, 49ers), (Tom Brady, Patriots)} The directional graph would be represented as shown below: Domain Range This is not a function because there a multiple range elements for one domain. Joe Montana, for example has more than one range which is the 49ers and Chiefs. Part II The equation C(n) = 16+4n can be used by replacing n with the number of rows. Therefore, the sequence would be shown below: C(1)=16+4(1) = 20 C(2)=16+4(2)=24 C(3)=16+4(3)=28 C(4)=16+4(4)=32 C(5)=16+4(5)=36 So for the first 5 rows, the sequence would be 20, 24, 28, 32, 36 Since there are 50 total rows, in order to find the number of seats in the last row we would calculate C(50)=16+4(50) = 216 ...

Words: 264 - Pages: 2

Premium Essay

A Pair of Tickets

...English 1102 18 February 2016 The struggle of accepting who you are Amy Tans story “A Pair of Tickets”, the narrator shows they are in denial of her nationality; she doesn’t want to accept that she is of Chinese decent. It takes her going to China and living out her mother’s dreams that she realizes who she truly is. She has never seen this side of her family and resents her mother for never bringing them up and feeling how it is not to be Americanized. She feels betrayed because she found out her mother who is now deceased had two other children from a previous marriage that she had to leave while searching for food and help in Shanghai. During her visit her family reminisces and speaks of the memories they have of her mother, making her feel like she didn’t know who her mother truly was. The narrator speaks a lot on family and how she feels separated from hers because she doesn’t know them. Her being raised with American way and her family being of raised Chinese, they are two different cultures with what she felt not much in common. Visiting makes her realize this is something that she has been missing and wants to know more of. Looking back, she remembered speaking to her mother about being Chinese and realized that "once you are born Chinese, you cannot help but feel and think Chinese” This is what she is missing family and knowledge of whom she is. She is now in China to fulfill her mother’s dreams by finding her sisters. The narrator shows how much of...

Words: 772 - Pages: 4