Category "performance"

Aurora postgres slect is slow

I'm trying to figure out what is causing the Aurora RDS Postgres database to deteriorate in terms of performance over time. I have a quite big table in a multi

How to make adding controls in a WPF application faster

I'm working on a WPF app that lets users edit data records. For a test, I'm adding 50 rows to a tree view and this takes ~200ms. This creates noticable stutter

Passing token from one threadgroup to other and handling the token expiry time

I have generated the auth token in setup threadgroup and have passed the auth token to other threadgroups using setProperty and property.But the token expiry ti

How to fix slow page changing speed to heavy routes with React Router?

I have a React project and use React Router DOM v6 to manage all my routes. I have a route that uses a fairly heavy component and, when switching to that heavy

Optimizing gpu allocation/transfer of matrix tiles

I am working with very large matrices (>1GB) but imagine that I have the following matrix: A = [1 1 2 2; 1 1 2 2; 3 3 4 4; 3 3 4 4] I need to

How to make the dataframe faster ? either by using dictionary or numpy?

I am new to data structures and I would like to make my code faster (this is just part of a bigger code). Using dataframes while looking up variables is slowing

Performance wise, arer both theses lines of code the same in csharp for Unity?

Performance wise, arer both theses lines of code the same ? pictureExample.sprite = Resources.Load<Sprite>("my_png"); pictureExample.sprite = Resources.Lo

Batch Job Performance testing - what parameters to measure?

I know about the Performance test for an "Online" application or APIs where we measure response time, throughput and CPU/Memory utilization. My question is - Wh

Batch Job Performance testing - what parameters to measure?

I know about the Performance test for an "Online" application or APIs where we measure response time, throughput and CPU/Memory utilization. My question is - Wh

fuse.js takes 10+ seconds with semi-long queries

I have a JSON database with 27k+ entries, and I'm using fuse.js to search through them. Each entry has about 500 characters of text in it. When I search for som

Is there any method to decrease tensorflow lite invoke time in c++?

System information windows 10, x64 TensorFlow version: 2.7.0 Python version: 3.9.5 Bazel version : 3.7.2 5.GCC/Compiler version : 11.2.0 I run a custom CNN tfli

Symfony doctrine specify fields in ManyToOne to improve performance?

For example i have a simple entity "Cars" with a ManyToOne relation "Brands". class Brands { /** * @ORM\Id() * @ORM\GeneratedValue() * @ORM\C

Azure function app scaled out but the performance of each instance are not equal

I have a durable function app to handle xml file in blob which size is between a few megabytes and hundreds of megabytes. The requirement requires up to 20 file

What is the best way to generate all possible three letter strings?

I am generating all possible three letters keywords e.g. aaa, aab, aac.... zzy, zzz below is my code: alphabets = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i',

range1.value = range2.value Very slow VBA

I'am writing simple code like nextCell.Value = dateJour.Value, were dateJour is a date located in a cell in the workbook. When I loop (about 100 times) it takes

Improve insert performance for a C# application into SQL database

I need to improve the performance of my insert in my C# application. I first go out and get data from a view. Then I go through a FOREACH loop to insert into a

17 renderings before showing view - React JS

I'm starting in React. I'm working on an old project that does 17 renderings before showing a view. I have no idea where the problem is. Has anyone ever experie

Can Unity handle perfectly multiple render of differents sizes of the same picture?

If I have two pictures slots in my game, one displayed as an icon and one displayed as the full image. Should I have two differents pictures in my Resources fol

is usContext a reliable solution to drill state 2-3 level deep

I have a search component which needs to pass the state in which the visibility of my search modal is stored down 2-3 levels. I know that context is provided to

view of a NumPy array with non uniform stride

I have 1D array of N elements. I need to create a PxR view (where PxR<N) on this array according to strides that re not uniform but rather specified in a aux