In this article, you’re going to dive into the universe of Apache JMeter, one of the most used agnostic load test tools in the software development community by testing it against a REST application created in ASP.NET.
Author: Andreas Plahn
How to set memory limit for ElasticSearch in Windows
Running elasticsearch on my local development machine takes up half of system memory by default. Here is instructions on how to change max memory size.
Prerequisites:
* Windows 10
* This instruction is for Elasticsearch version 7.16.2 but probably works on other versions as well
* Running elasticsearch.bat (in development mode not as a service)
Goto folder:
“C:\elasticsearch\elasticsearch-7.16.2\config\jvm.options.d\”
Create file:
“jvm.options” (normal text file, utf-8)
Setting for maximum of 4GB memory allocation:
-Xms4g -Xmx4g
Change both “4” values into other value if desired.
Restart elasticservice.bat
Instructions if running elasticsearch as a service on Windows:
You can set the memory limit for Elastic Search on Windows Server by following command:
[Elasticsearch Path]\bin>elasticsearch-service.bat manager
Note: Run command prompt as administrator
It will open manager as shown here: Image: ElasticSearch service properties
Now go to the ‘Java’ tab and change settings based on your requirement.
Note: Make sure, you changed it under ‘JavaOptions’ textbox and also for separate parameters. For example, to set 1GB initial memory pool and maximum memory pool, you can set ‘1024’ MB for both.
From: https://stackoverflow.com/questions/28798845/how-to-set-memory-limit-to-elasticsearch-in-windows
.NET use HttpClientFactory
Vest js form validation library
Vest is a form validations framework inspired by the syntax and style of unit testing tools like Mocha or Jest, so naturally, using Vest will feel familiar. Under the hood, though, Vest has some differences that make it more suitable for use with form validation.
vestjs.dev/docs/concepts
vestjs.dev/docs/concepts
Structured Logging and Logs Management in .NET Core | Medium
ClosedXML – .NET library for Excel files
ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.
Source: ClosedXML
License: MIT / Open source project
Doc: https://closedxml.readthedocs.io/en/latest/index.html
Wiki: https://github.com/closedxml/closedxml/wiki
ClosedXML is a wrapper of the offical .NET Open XML SDK:
https://github.com/dotnet/Open-XML-SDK
Creating and downloading zip files with ASP.NET Core
Using EF Core’s InMemory Provider To Store A “Database” In Memory
I’ve had several situations arise recently where I needed a database, but I didn’t particularly want to go through the process of creating one on our test servers. On this latest occasion, I started wondering if it was possible to create a database in memory, so that I could just dispose of it when I no longer needed it.
exceptionnotfound.net/ef-core-inmemory-asp-net-core-store-database/
exceptionnotfound.net/ef-core-inmemory-asp-net-core-store-database/
.Net Nuget – Central Package Management | Microsoft Learn
In situations where you manage common dependencies for many different projects, you can leverage NuGet’s central package management (CPM) features to do all of this from the ease of a single location.
learn.microsoft.com/en-us/nuget/consume-packages/central-package-management
learn.microsoft.com/en-us/nuget/consume-packages/central-package-management
NgRx – global state management for Angular applications – Getting started
Store is RxJS powered global state management for Angular applications, inspired by Redux. Store is a controlled state container designed to help write performant, consistent applications on top of Angular.
Key concepts
Actions describe unique events that are dispatched from components and services. State changes are handled by pure functions called reducers that take the current state and the latest action to compute a new state. Selectors are pure functions used to select, derive and compose pieces of state. State is accessed with the Store, an observable of state and an observer of actions.Local state management
NgRx Store is mainly for managing global state across an entire application. In cases where you need to manage temporary or local component state, consider using NgRx ComponentStore.
Source: NgRx – @ngrx/store