All Questions
Tagged with mongodb performance
16 questions
2
votes
1
answer
1k
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Import huge XML data set into MongoDB while parsing data
I am currently working with the Stack Exchange Data Dump - to be more precise - with the dumped Posts.xml data set from Stack Overflow.
What am I trying to achieve?...
- 23
1
vote
1
answer
3k
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connection to mongodb in golang
I am building an API server in golang with mongodb. My main.go file looks something like this:
...
- 408
1
vote
1
answer
51
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Express error if agency not found middleware
In an api I'm building, I have multiple routes that require an agency to exist before any action is performed on the requested agency.
To avoid repetition I've written some middleware to check that ...
- 168
7
votes
2
answers
3k
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Insert 271 million records from text file to mongodb
I have 271 million records, line by line in a text file that I need to add to MongoDB, and I'm using Python and Pymongo in order to do this.
I first split the single file containing the 271 million ...
- 71
4
votes
1
answer
711
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Enhancing search using Fuzzy Logic in NodeJS
Brief Description:
In my NodeJS Application, I have a model called User.
User.js
...
2
votes
2
answers
2k
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Retrieve a city list for a country and state
The code below is working properly but how do I make this code faster and more efficient. How do I perfect this code?
Let's assume I have 1000 country, state and city records in a mongodb collection. ...
4
votes
1
answer
71
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Get data and send mail script
I wrote a script using Python that gets data from several sources (news sites, Twitter, Yahoo), puts it into a dict and then formats it as a string to be sent through email.
I wonder if there is ...
- 133
1
vote
1
answer
100
views
Finding unreferenced documents
I have a database containing at least 2 collections datagroup and data.
Each data document ...
- 199
3
votes
0
answers
667
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Populate MongoDB with random documents using a Go channel
I recently created a small app in Go that generates random bson documents and insert them in a database (MongoDB). See this question
for details.
After doing some profiling, I realised that garbage ...
- 608
2
votes
0
answers
54
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Storing products in MongoDB with support for sorting by their number of followers
I'm loading products via an infinite scroll in chunks of 12 at a time.
At times, I may want to sort these by how many followers they have.
Below is how I'm tracking how many followers each product ...
- 193
2
votes
3
answers
83
views
Summing durations associated with each MAC address in a MongoDB result
I have a script which get data from MongoDB in the form of array and show the result. The array has a number of records in the thousands. A sample array is as follows:
...
- 21
1
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1
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318
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2
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0
answers
408
views
2
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1
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62
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5
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1
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1k
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E-commerce product price tracker
I building a very simple price tracker web app. I am using MongoDB with pymongo. The user will enter the URL of the product he wishes to track and the desired amount, when the price goes below this ...
- 993