Aaron F.

July 20th – August 13th (9.75) – I got to meet many people at the internship site. It was really cool being on the IBM site and talking to engineers who made the products being tested. I also get to learn about the company and its history. There is also a ton of work to be done around that is interesting busy work which is really nice to do.

I want to learn the components of the libraries. I also want to learn how to fix things that break. I want to be able to operate things overall. I think it would be beneficial to the group because they could just leave me to work and not waste their time.

I have learned how to switch out the fiber-optic cables from multi mode frequency to single mode frequency. I learned how to replace fans in the drives. I learned how to run tests in the libraries to verify drives. I learned how to switch cartridges and switch out lcc cards.

August 14th – August 27th (8.37 hours) – The two weeks were very interesting because I was able to work more in the libraries being prepared to be sent to the customers. I am becoming more proficient at what I’m supposed to do and I’m able to shave time off tasks that used to take me much longer to complete. For example I have to remove fiber-optic cables from the libraries and when I first did it, it took me an entire two hour session and half an hour the next day. Now it’s my third time and it takes me an hour and a half. This allows me to work on other things as well in a day. The monotonous tasks that I have to do are extensive and time consuming. I had to remove an excess of 150 tape cartridges from a library and relocate them to the environmental room. The environmental room is a lab where they put libraries into where they can adjust the temperature and humidity to make sure all the components work to despite varying environmental conditions. I was able to spend some time in the environmental room with Phil and he spent some time talking about his time at IBM and how he’s a contractor that works even though he’s retired. He talks about how the company has changed over the time he’s worked there. On the last day of this log time frame I was sick and had to leave early and as I was leaving Mark talked to me about how it’s important to know your limits and when you should and shouldn’t push yourself. He used me being sick as an example that it’s good to push yourself to get something done but there’s a chance that you could hurt yourself more by pushing yourself. It was a really good talk and I’m thankful I could remember it through the headache I had.

I have created my own copy of the above information.

August 28th – September 10th (8.17 hours) – These last few weeks have been fairly simple and interesting. The first week of the log was pretty boring, I was throwing away a walls worth of miscellaneous tech, scraps, and tools. I felt like a janitor and for two hours I was almost falling asleep. Despite this I did the job. The next day I was really just sitting around waiting for drives to verify which includes moving a mouse and clicking three times then waiting for two hours. The next week however was far more interesting. I was introduced to the manufacturing part of what I do. We were packing up frames onto pallets and moving them to a designated area to ship out. It was a lengthy process to set up the libraries and pack them up. The next day we were setting up a new library was an equally long and extensive process. It was really fun because it was more hands on with tools and physically manhandling frames. It was a lot of fun.

There is no expectation at my internship site regarding my conduct or personality that goes further then acting professional and interacting with people well. My personality has no issues with functioning well at IBM. The internship has moments when it’s really unprofessional and it’s just fun and comical. Other times it’s just do what needs to be done but don’t feel obligated to do anything because this is supposed to be fun. We all have the same personality and the only difference is the age and education level as I clearly have a lot I need to learn.

My site is a natural fit for my personality. I know Andy personally so we can talk really easily. The people in the labs are easy to talk to and have personalities that I find easy to talk with. The people there also have an openness to them and a willingness to help me when I have a problem. They also spend a lot of time teaching me how to do things and they explain processes really well and they help me with things whenever I need them. I don’t have to work at all to fit in personality wise at IBM. Everything works well and I really enjoy working there.

When I first started I needed to learn what I’d be working with, that being tape drive libraries. Tape drives are basically super high capacity CD’s. Libraries are sets of frames that work together to read write and store information.

September 11th – September 24th (8.42 hours) – The last two weeks were fairly interesting and an nice change of pace. I did some of the same stuff I have always done, that being pulling fiber cables out of libraries and just doing anything that needs done. But I had a chance to go to a different section of the building for about an hour where they develop and research new tape drive tech. It was truly interesting to see the intricacy and precision involved in the process of creating and developing the drives. Later into the week I spent some time with Brenda who wanted me to learn some of the basics of how the motherboards work. Her example was an LCC card that wasn’t booting and she wanted us to walk though figuring out what the problem was. The issue was rare but happened in about ten cards that they have made they wanted to make sure it didn’t happen again. We tested different parts of the card to see if it was the cause of the issue. She taught me how to solder so I could remove components so they can be tested. I thought that was especially cool because it’s a skill that I’ve never learned how to do and it could be really useful in the future. Through all this I really learned more about the IBM standard for perfection. Many of their products have a 99.999% reliability rate. This kind of rating only come through through and endless testing of equipment to ensure that reliability.

A task I am often assigned is to remove fiber cables. Fiber cables are fiber optic cables and two kinds are used frequently at IBM. Single-mode and Multi-mode, single mode is better for sending smaller amounts of data over long distances and multi-mode is better for shorter distances and more information. The company that the libraries are being sent to have a preference for multi-mode so the pre-installed single-mode needs to be removed and replaced.

September 25th – October 8th (19.25 hours) – Over this log, I was able to work longer hours because we were on break which was really beneficial because I was able to work more and catch up on more than I normally would have on the few times I am able to attend during normal school time. During this log, I was able to go further into what they do at IBM and I was able to learn some of it. For example, Mark taught me card layout and I was able to practice and see actual cards designed by IBM. Card Layout is using a computer program to put a motherboard together with all the components and wires being put in optimal places. It was really interesting because it was like a really complex puzzle. One with pieces that wildly vary in size and they can fit in many orientations and there are layers to the puzzle. It was really interesting to see that process and see how the concepts I was being taught could be used on larger scale cards.

I usually use in-person conversations when I am at my internship. It works for what I have to do because I am usually under no obligations at my internship where I need to communicate with people more than just getting instructions and following them. When I have to communicate with people when I am not at my internship I use email or I’ll call them. I use this primarily when I have questions for Andy because I’ll be either at school or I won’t be able to talk to him because he’s busy with something. It all works seamlessly for what I need to be able to do.

It is very easy to exercise these at my internship because it works perfectly with what I have to do there. It enables quick and easy information sharing and conveying of ideas. Because it is so informal I don’t need to document or keep conversations on record or anything like that really.

A tape cartridge is like a vcr tape. The only difference is that it can hold terrabytes and terrabytes of data where a typical tape could hold a few megabytes. It is a cost-effective way to store data long term for companies because they have a high storage density and low cost that allows for a large about of data to be stored. It also has a thirty-year minimum shelf life. Which is much longer than hard drives.

October 9th – October 22nd (9.25 hours) – This log session was interesting because I was able to dive into a different area of what they do at IBM. This section was the coding and scripting section. I have a very limited understanding of coding so I was really walking with training wheels the whole time. This whole project was precluded to when there was an issue a few weeks ago and me and Mike were working on figuring it out and the possibility of me writing a BASH script in the I2C tool to find the power draw. If you don’t understand that no worries neither do I. I have been able to learn some surface aspects of the script and how some things work together to make something work. I also had my site visit last week and it was a good break from the norm and I could have some practice in presenting what it is I do at IBM.

A script is a line of code that is written to complete a specific task. They can be uploaded to machines through many ways and then we can test to see if the script actually works. They can be helpful because they allow for quick editing of processes and the creation of new processes all together.

October 23rd – November 5th (4.33 hours) – During this log, I was able to learn more about coding and the logic behind it. It was interesting to see the capabilities that the coding could have and the potential that it had for there to have complex processes done. Because my required hours are complete I was able to discuss the remainder of the semester with Andy schedule wise and what things I should do and expect to do. Because of the approaching holidays, Andy was clear that because of the lax of this internship then if schedule changes are needed to be made then they can be made with little issue.

I have yet to intern with my mentor actually. I always work with people that work under Andy and have specific jobs that they have. I give me insight into what people do in different disciplines of engineering. But this group of people is very relaxed and is easy to talk to so there isn’t a whole ton of formality required but, I still try and act professionally for respect reasons.

I am always socially in contact with people other than my mentor. I do this out of necessity because I am never with Andy but the group of people is always very social. They are easy to talk to when I have questions that don’t necessarily need to relate to the internship. It’s is usually really good advice and is very helpful.

CAD is an acronym for Computer Aided Design. It is a tool to design parts and components for the products. Through CAD programs we could create the parts in a 3-D printer or a CNC machine to actually create the part to see if it actually works or fits.

November 6th – November 19th (8 hours) – During this log I was able to work more with the coding project, testing to see if it’ll actually work on a real machine. We found some issues at first but they were random and not easy to fix. This was worked around by just taking many measurements and averaging them to get a close to real value for the power consumption. After this was over I worked with Mark in the coding lab to remodel the area and taking out old libraries and putting in new ones. It got pretty tedious because all the frames had cartridges in them and we had to remove all of them by hand. There was a lot and it took a ton of time. It was simple though and a good break from the coding project.

I was always there when scheduled every week. When there were issues I made sure to call at least a day ahead when I could. For example I was sick and missed a day and another time I had a band performance and I didn’t have clean clothes and I was not fit to come in. I always showed up on time and prepared to do whatever was needed to be done. Whenever I needed to miss or just whenever I had something to talk about I would email if it wasn’t urgent and I would call if it had any urgency. This worked well and got everything done in a professional manner.

I feel I was very punctual and on time all semester. I never missed a day without telling Andy and that was only because of special circumstances. It was difficult at first to balance my time because of the amount of stuff I needed to do. That being my schoolwork, band, and the internship. It was very hard at first but it got easier as the semester went on. It almost became second nature to go to band on some days and the internship the rest. Next semester there’s no band and I won’t have a zero hour either so balancing everything will be a breeze.

Tape storage that is developed at IBM is aimed at large corporations to use in data libraries. It is ultra-scaleable and ultra-durable and can fit the needs of large companies ranging from Facebook to Microsoft. These are relatively cheap and can hold a large amount of data for a relatively low price per gigabyte. This is cheap and reliable and allows companies to reliably and cheaply store data.