Questions tagged with Amazon DocumentDB
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I want to migrate AWS EC2 MongoDB 3.2.11 to AWS DocumentDB. Is there any migration tools that we can use? especially since it's production environment, we want to have nearly zero downtime and can...
2
answers
0
votes
289
views
asked 7 months agolg...
Filtering on _id field using regex works fine if the regex does not start with escape characters
```
db.getCollection('col').aggregate([ { $match: { _id: /^xx/ } } ], {hint: {_id: 1}, explain: true...
1
answers
0
votes
245
views
asked 7 months agolg...
I am trying to connect to docdb cluster from my local laptop, using ssm port forwarding.
I did the following
```
aws ssm start-session --target instance-id \
--document-name...
0
answers
0
votes
95
views
asked 7 months agolg...
Current design:
3000 timeseries collections- each has single index and TTL used.
Problems:
a) Write operation happens every 10 mins in all 3000 collections, which is time consuming.
b) TTL...
1
answers
0
votes
175
views
asked 7 months agolg...
How can I connect DocumentDB Change Stream as a Trigger Source of Lambda Function in Private VPC?lg...
I'm following this tutorial: https://docs.aws.amazon.com/lambda/latest/dg/with-documentdb-tutorial.html
And I found it won't work if I change the VPC settings to a custom VPC with private subnets.
I'm...
1
answers
0
votes
563
views
asked 7 months agolg...
When i try to do mongodump, I am getting the below error:
Failed: error creating intents to dump: error creating intents for database <db>: error counting <db>.<col>: Aggregation stage not supported:...
1
answers
0
votes
378
views
asked 7 months agolg...
I have an aggregate pipeline which is pretty much:
```
[
{ "$match" : <filter out some basic stuff>},
{"$redact" : <more complicated filter>},
{"$limit":x}
]
```
Assume that I have 10...
0
answers
0
votes
52
views
asked 7 months agolg...
I have a simple collection, sites with ~10m obejcts. It contains two fields, domain and reverse_domain, both having a unique index.
Now finding documents with a domain starting with something works...
0
answers
0
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43
views
asked 7 months agolg...
Hello
region:- us-east-1
DB instance:- db.r5.large
while Upgrading the document DB i am getting this error
**Cannot modify engine version because cluster is running on an old configuration. First,...
0
answers
0
votes
80
views
asked 8 months agolg...
From the [list of Mongo APIs supported](https://docs.aws.amazon.com/documentdb/latest/developerguide/mongo-apis.html) by DocumentDB in the documentation, it is clear that DocumentDB does not support...
0
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0
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47
views
asked 8 months agolg...
Hello Dear,
I want to reduce my IOPS in docdb
how can i perform
1 How to Enable Pagination against of request.
2 How to Reduce the Unnecessary indexes requests.
0
answers
0
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58
views
asked 8 months agolg...
[Amazon DocumentDB (with MongoDB compatibility)](https://aws.amazon.com/documentdb/) now supports an in-place major version upgrade (MVU) from Amazon DocumentDB versions 3.6 and 4.0 to version 5.0....
0
answers
0
votes
101
views