Comments (5)
Thanks for letting us know about your performance issue. I'm doing some investigation into this and let you know what I find.
from aws-sdk-net.
Hi Crypth
I wanted to give you an update on this performance issue. I'm still investigating the performance differences between V1 and V2 and have made good progress. I want to do a bit more performance tuning and testing on my fixes before releasing the changes.
from aws-sdk-net.
That is splendid news 👍 , I'm just sorry I don't have the time to help out. Out of curiosity though, where was the bottleneck? Or perhaps have the release notes disclose it instead of wasting time on comments here is a better idea.
from aws-sdk-net.
We released version 2.0.4 of the SDK recently that contains performance improvements. I'd appreciate it if you could download it and see what improvements you see.
There wasn't any one thing causing the performance bottleneck. We switched to a new Json parser for V2 and we needed to rework how we were using it.
from aws-sdk-net.
Cheers Normj, I've checked the performance, not quite as thoroughly as i have time for at the moment but it seems it's quite an improvement. A quick test with 30k items or so was 12 seconds with the 2.0.4.1 SDK while my slightly modified 1.5.37.0 ran at 7.5 seconds. This makes sense though as I've implemented gzip in my version which shaves off quite a bit of time from the response. In fact the rework in 2.0.4.1 might even be faster. As far as I'm concerned this issue is resolved, many thanks. I'll let you know more when I've stuck gzip support into the 2.0.4.1 if you'd like.
I'm not sharing that code unless someone asks for it because of the implementation it needs to check the checksum for both data streams, thus making it slightly unsafe. Unless we can somehow learn the size of when the dynamodb server starts gzipping the response, i can't think of any better way though.
from aws-sdk-net.
Related Issues (20)
- "Intelligent-Tiering" not classifying ssm param tier properly when value length is over 4096 HOT 2
- Custom classes inheriting from `ConstantClass` have a private constructor HOT 4
- Receive 403 Forbidden when perform GetObjectMetadata if the object's key has leading dot (.) character HOT 2
- There are performance issues with openssl3.0 and AmazonCloudFrontUrlSigner should reuse RSA object HOT 2
- DDb Indexer Property during SerializeToDocument causes TargetParameterCountException HOT 2
- Upload S3 file fails when using SigV2 HOT 4
- Return Response Headers in ResponseMetadata for BedrockRuntime actions HOT 3
- Performance downgrade with AmazonCloudFrontUrlSigner in Linux Environment (Ubuntu 22.04.3 LTS) HOT 3
- Native AoT warning from AWSSDK.Core HOT 1
- S3 Client not Exposing HeadBucket
- awssdk.s3 is missing NuGet package README file HOT 1
- awssdk.core is missing NuGet package README file HOT 1
- AWSSDK.Extensions.CrtIntegration AssemblyFileVersion is not updated HOT 1
- awssdk.extensions.netcore.setup is missing NuGet package README file HOT 1
- awssdk.dynamodbv2 is missing NuGet package README file HOT 1
- awssdk.sqs is missing NuGet package README file HOT 1
- awssdk.secretsmanager is missing NuGet package README file HOT 1
- awssdk.securitytoken is missing NuGet package README file HOT 3
- Cannot find a handler of type EndpointResolver HOT 17
- Missing functionality to craft "Conditions" in S3 Client when generating Pre-signed url HOT 2
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from aws-sdk-net.