Initial Report on Pringo Essay

1173 Words 5 Pages
CRAM Exclusive
Essay Sample
This report summarizes the status of the Pringo assessment after a one-day session with Pringo. The Pringo system is built on a LAMP configuration (Linux, Apache, MySQL, and PHP). This combination of technologies is familiar to open-source developers and represents one (perhaps the most common) way to build web sites and web services. However, just because it is common, doesn’t make it the best (or worst). In contrast, the Passenger platform is built on essentially the polar

middle of document…

The database is MySQL
and the OS platform is Linux. Other components and dependencies include
Javascript/AJAX, JQuery, Swish-e, Memcached, BerkeleyDB, mencoder. The system
also appears to rely on NFS, but I’m not clear on exactly how or why yet.

Once I knew the system was in PHP, I tried to assess how they managed some potential
pitfalls. One of the negative tags on PHP is that it is easier to write bad code than it is to
write good code. My initial reaction is positive, but with the caveat that some of this
discipline comes from force of will, and in particular, the will of Harvard Young. I’ll
come back to this point.

In terms of code size, Harvard estimated that the server platform represent about 120,000
lines of PHP code.

The system uses a modular approach with a “core” and “extensions”. It will require
significant more time to get a good understanding of exactly how this works and what is
in the “core” and what isn’t. Harvard could not offer any documentation on this and
wasn’t able to block diagram it on the whiteboard for me. However, they do have a wiki
(on-line) that I will have to spend time with to see if I can reverse-engineer to get the
answer I seek.

In practical terms, the Pringo system takes a much different approach to configuration
and administration compared to the Passenger system. The Pringo system is lower-level.
It’s more flexible but far more
CRAM Exclusive
Rose60345Police

Related Documents

  • Initial Response to Exercise Essay

    the body. Firstly, there is an expansion in breathing rate. This expansion in breathing rate implies that there is more oxygen breathed in into the body so that the body can continue abandoning exhausting if the exercise continues for more than the initial two minutes. Since when you begin to exercise, you have to take in more oxygen for it to be utilized something like produce energy, tidal volume increments. Tidal volume is the measure of air breathed in and breathed out with every breath. Intercostal

    Words: 1111 - Pages: 5
  • Comment on Fitzgerald’s Initial Presentation of Gatsby’s Essay

    ” This is shown twice within the extract, once after a car crash involving the owl-eyed man and another was when he was gazing down at the inhabitants who were mesmerized by the orchestra. This suggests that Gatsby remains a mystery. Fitzgerald’s initial presentation shows that Gatsby stands aloof from his own celebration. He remains an observer. This suggests the sheer quality of mystery within the character. This also implies that Gatsby is optimistic and hopeful as he is observing for something

    Words: 827 - Pages: 4
  • Partial Pressure and Initial D Equilibrium Essay

    50  0.25  0.25  3.50  Initial  D  Equilibrium  2  [HI]2 (3.50)  K C  =  =   = 196  2  [H 2 ] [I 2 ] (0.25)  7.  The equilibrium constant for the reaction  ˆˆ† SO2  (g)  +  NO2  (g)  ‡ˆˆ  SO3  (g)  +  NO (g)  has a numerical value of 3.00 at a given temperature.  1.50 mol each of SO2  and NO2  are mixed in a 1.00­L flask and allowed to reach equilibrium.  What percent of SO2  is  converted to product?  ˆˆ† SO2  (g)  +  NO2  (g)  ‡ˆˆ  SO3  (g)  +    NO (g)  Initial  D  Equilibrium  K C  = 

    Words: 813 - Pages: 4
  • Essay on Net Present Value and Initial Cash Outlay

    c. Project C has CF0 = −$50,000, and 20 inflows of $8,500. At a 14% discount rate, its NPV is $6,296.61. This is positive NPV and an acceptable project P8-9. A certain investment requires an initial outlay of $12 million and subsequently produces annual cash inflows of $1.4 million in perpetuity. A firm evaluating this investment uses a discount rate of 10%. What is the investment's NPV? What is the EVA each period? What is the present value of the stream of EVAs? A8-9. Project NPV = -$12

    Words: 751 - Pages: 4
  • Training and Narrative Report Essay

    qualitative research and then formulating the essay is always difficult. Download any type of research paper on narrative report OJT in hotel at ... Narrative Report For Ojt In Hotel And Restaurant Samples : Hotel ... www.docbig.com/narrative/narrative-report-for-ojt-in-ho... Narrative Report For Ojt In Hotel And Restaurant Samples. Hotel And Restaurant Industry. Report For Scottish Executive Education And Young People Research ... Example Narrative Report of Ojt for Hotel and Restaurant ... - Docstoc

    Words: 779 - Pages: 4
  • Report Essay

    secondary research provided the main input for the report. This provided a theoretical basis of the report. The primary research was done to interlink between different concepts & processes of risk assessment. 1.5.2 Information Source Information collected to furnish this report is both from primary and secondary in nature.This study is mainly based on the information extracted from various published annualreports, books, documents, study reports and articles. Interviews and discussion with thesenior

    Words: 1084 - Pages: 5
  • Report Essay

    1 CHAPTER – 1 1.1 1.2 1.3 1.4 1.5 1.6 INTRODUCTION OF THE REPORT Introduction Purpose of Study Scope of Study Limitations of Study Methodology of Report Scheme of Report 1 1 1 2 2 3 I II V VI VII VIII IX Section # 2 Chapter – 2 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.8 Introduction to UBL Banking History Banking in Pakistan Towards Islamization of Economy Birth of UBL Number of Branches Subsidiaries Functions of UBL Role of UBL in Banking Sector Computerization of UBL 4 4 4 6 6 7 7 7 9 Chapter

    Words: 16314 - Pages: 66
  • Report Essay

    research we can conclude that the best way to measure the risk of these two projects by NPV. NPV method (also known as discounted cash flow method) is the present value of net cash inflows generated by a project including salvage value, if any, less the initial investment on the project. In the investment project, NPV as the base to accept or reject a proposed investment in projects like purchase of new equipment, purchase of inventory, expansion or addition of existing plant assets and the installation

    Words: 3922 - Pages: 16
  • Report Advice Essay

    at all detailed this will require the production of a management report. Writing reports for managers is not an easy task. Most managers are very busy and thus highly critical of anything that they perceive to be wasting their time. Your task is to put across an important message (or set of messages) in a clear, well-organised, reader-friendly fashion. Moreover, you will often not be addressing a single audience. Your report may be read at several separate levels, from the top executive who

    Words: 3972 - Pages: 16
  • Report Essay

    very important person who has made it all happen for me at Dhaka Bank Limited - Mr. Khondker Fazle Rashid (Managing Director). Finally, I would like to thank my parents and my sisters whose influence and inspiration has enabled me to complete this report. 3 Table of Contents Executive Summary…………………………………………………………………..….6 Prefatory……………………………………………………………..............................................7 History of Banking……………………...…………………………………………………8 History of Private Banks in Bangladesh

    Words: 20557 - Pages: 83