File parser to extract information and create report
$50-400 USD
Thanh toán khi bàn giao
Below is the description of the program I want to be implemented.
############### The algorithm ##########################
Initialization phase: Load the attributes from the “[login to view URL]” to the memory.
Repeat every “parsing_interval” seconds
Copy the next “oldest” file (say “[login to view URL]”) from the “inbox_dir” directory to the “work_dir” directory (the oldest file can be determined from the file name; the file name convention is described below)
Unzip the [login to view URL] file (located in the “work_dir” directory). It will result in a text file, say “[login to view URL]”
Parse the “[login to view URL]” as described in the section “Parsing Procedure below” (and add parsing results to the report file).
Delete both “[login to view URL]” and “[login to view URL]” from the “work” directory.
############## The Parsing Procedure #####################
While not EOF do
Read next line from the file “[login to view URL]”
If the value of the “Primary attribute” is equal to ANY of the possible values listed in the “[login to view URL]” then do the following
If the value of of each secondary attribute is equal to ANY of the possible values listed in the "[login to view URL]" then
Get ALL the values associated with the secondary attributes (loaded from the [login to view URL] )
Append the primary attribute name, primary attribute value, and all secondary attribute names and values to the “report_file” (If the report_file is not present, then create a new one)
############## The Config File ##########################
# time interval for parsing the next file in seconds
parsing_interval: 60
# Report lifespan in days
Report_life: 30
# Directory paths
Inbox_dir: C:\Users\jsmith\Documents\inbox_dir
Work_dir: C:\Users\jsmith\Documents\work_dir
Report_dir: C:\Users\jsmith\Documents\report_dir
# Primary Attribute
Attribute2: value2_1, value2_2, value2_3
# Secondary Attribute Lists
Attribute1: Value1_1, Value1_2
Attribute3: Value3_1, Value3_2, Value3_3
############### Important notes ##########################
1) The “gzip” files are very huge (It could be 400MB) so the code should be scalable
2) The code should run on both Windows and Unix/Linus environments.
3) The files in the “inbox_dir” will not be deleted or moved.
4) The files in the “inbox_dir” have the following naming convention: YYYYMMDD-SEQNO_*.gzip.
############ Sample contents of the “[login to view URL]” file ########################
timestamp attribute1:value1 attribute2:value2 attribute3:value3 attribute4:value4 attribute5:value5 attribute6:value6 ..... attributen:valuen
mestamp attribute1:value1 attribute2:value2 attribute4:value4 attribute5:value5 attribute6:value6 ..... attributen:valuen
timestamp attribute1:value1 attribute2:value2 attribute3:value3 attribute4:value4 attribute5:value5 attribute6:value6 ..... attributen:valuen
timestamp attribute1:value1 attribute2:value2 attribute4:value4 attribute5:value5 attribute6:value6 ..... attributen:valuen
timestamp attribute1:value1 attribute2:value2 attribute3:value3 attribute4:value4 attribute5:value5 attribute6:value6 ..... attributen:valuen
timestamp attribute1:value1 attribute2:value2 attribute3:value3 attribute5:value5 attribute6:value6 ..... attributen:valuen
timestamp attribute1:value1 attribute2:value2 attribute3:value3 attribute5:value5 attribute6:value6 ..... attributen:valuen
timestamp attribute1:value1 attribute2:value2 attribute3:value3 attribute4:value4 attribute5:value5 attribute6:value6 ..... attributen:valuen
##########################################################
1) Please let me know if you have any questions. I’ll send you a sample gzip file via private message so that you can test the application on real data.
2) If you respond to this request, please tell me the language you'll use and the approximate timeframe you'll need to do this and the approximate cost and I'll send you more details.
Please let me know if you have any questions.
ID dự án: #4302168
Về dự án
Được trao cho:
Hi, I have over 10 years of experience with Perl and I'd be happy to help you with this. Please see my PM for more details.
34 freelancer chào giá trung bình$186 cho công việc này
Hello, I am a Perl scripting expert interested in your project. I will provide details of my bid in a PMB. A IDLER
Hi, The project is easily realisable with java. We have expertise with the same. Request you to kindly refer your private message board for further details.
Hi Sir. I'm expert in Python programming. I've done similar project recently, so this task shouldn't be problem. Can You send me zip file to test application? Best regards, Fejs.
I have over 10 years of experience in applications development in C++. Please check your PM for my comments on your project.
I have 4 years experience in Java. Also I am Oracle certified for java 6. I can help you.
I have more than 7 years of professional experience in cross-platform C++ programming. I can help you.
Hi I can deliver this ensuring high quality and flexibility using Java. Please let me know any questions, and share a sample file. regards, kD
can do in both java and c#, while c# code can't be used in unix/linux; we may discuss this later. thanks/denial
Hi, I have over 15 years of experience in the software industry and have worked on a wide variety of applications, technologies, databases and languages. I am an expert in java having worked in java for around 10 Thêm
