Ravyar Tahir

1659798544

Go lang mysql(mariadb) connection with web framework

I have written an backend of the website in flask with mariadb and it operate for more than 7 years, I want to learn  go languages, so I decided  to rewrite the backend of the website in go, it will give me a good practical way to learn, and I will have faster backend, I use fiber for the web framework for mysql I use mysql and go mysql, I got it to work same way as flask but it isssue start here the load on my sql is multiplying  by millon, on single user in test  environment  while mysql usage cpu usage is 0 and onload it may go up to 12 while I am using flask doing same thing in go yes go need less cpu and ram but mysql usage is %100 and it will take 200mb more ram, any suggestion  appreciated? I dont wanna re write database in gorm? However if there are easy way to convert my current db to gorm I am listening  ? Thank  you

What is GEEK

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Joe  Hoppe

Joe Hoppe

1595905879

Best MySQL DigitalOcean Performance – ScaleGrid vs. DigitalOcean Managed Databases

HTML to Markdown

MySQL is the all-time number one open source database in the world, and a staple in RDBMS space. DigitalOcean is quickly building its reputation as the developers cloud by providing an affordable, flexible and easy to use cloud platform for developers to work with. MySQL on DigitalOcean is a natural fit, but what’s the best way to deploy your cloud database? In this post, we are going to compare the top two providers, DigitalOcean Managed Databases for MySQL vs. ScaleGrid MySQL hosting on DigitalOcean.

At a glance – TLDR
ScaleGrid Blog - At a glance overview - 1st pointCompare Throughput
ScaleGrid averages almost 40% higher throughput over DigitalOcean for MySQL, with up to 46% higher throughput in write-intensive workloads. Read now

ScaleGrid Blog - At a glance overview - 2nd pointCompare Latency
On average, ScaleGrid achieves almost 30% lower latency over DigitalOcean for the same deployment configurations. Read now

ScaleGrid Blog - At a glance overview - 3rd pointCompare Pricing
ScaleGrid provides 30% more storage on average vs. DigitalOcean for MySQL at the same affordable price. Read now

MySQL DigitalOcean Performance Benchmark
In this benchmark, we compare equivalent plan sizes between ScaleGrid MySQL on DigitalOcean and DigitalOcean Managed Databases for MySQL. We are going to use a common, popular plan size using the below configurations for this performance benchmark:

Comparison Overview
ScaleGridDigitalOceanInstance TypeMedium: 4 vCPUsMedium: 4 vCPUsMySQL Version8.0.208.0.20RAM8GB8GBSSD140GB115GBDeployment TypeStandaloneStandaloneRegionSF03SF03SupportIncludedBusiness-level support included with account sizes over $500/monthMonthly Price$120$120

As you can see above, ScaleGrid and DigitalOcean offer the same plan configurations across this plan size, apart from SSD where ScaleGrid provides over 20% more storage for the same price.

To ensure the most accurate results in our performance tests, we run the benchmark four times for each comparison to find the average performance across throughput and latency over read-intensive workloads, balanced workloads, and write-intensive workloads.

Throughput
In this benchmark, we measure MySQL throughput in terms of queries per second (QPS) to measure our query efficiency. To quickly summarize the results, we display read-intensive, write-intensive and balanced workload averages below for 150 threads for ScaleGrid vs. DigitalOcean MySQL:

ScaleGrid MySQL vs DigitalOcean Managed Databases - Throughput Performance Graph

For the common 150 thread comparison, ScaleGrid averages almost 40% higher throughput over DigitalOcean for MySQL, with up to 46% higher throughput in write-intensive workloads.

#cloud #database #developer #digital ocean #mysql #performance #scalegrid #95th percentile latency #balanced workloads #developers cloud #digitalocean droplet #digitalocean managed databases #digitalocean performance #digitalocean pricing #higher throughput #latency benchmark #lower latency #mysql benchmark setup #mysql client threads #mysql configuration #mysql digitalocean #mysql latency #mysql on digitalocean #mysql throughput #performance benchmark #queries per second #read-intensive #scalegrid mysql #scalegrid vs. digitalocean #throughput benchmark #write-intensive

Ajay Kapoor

1619172468

10 Top Web Development Frameworks for Assured Success of Your Project - PixelCrayons

Web development frameworks are a powerful answer for businesses to accomplish a unique web app as they play a vital role in providing tools and libraries for developers to use.

Most businesses strive to seek offbeat web applications that can perform better and enhance traffic to the site. Plus, it is imperative to have such apps as the competition is very high in the digital world.

Developers find it sophisticated to use the libraries and templates provided by frameworks to make interactive and user-friendly web applications. Moreover, frameworks assist them in increasing the efficiency, performance, and productivity of the web development task.

Before getting deep into it, let’s have a quick glance at the below facts and figures below that will help you comprehend the utility of the frameworks.

As per Statista, 35.9% of developers used React in 2020.
25.1% of developers used the Angular framework worldwide.
According to SimilarTech, 2,935 websites use the Spring framework, most popular among the News and Media domain.

What is a Framework?
A framework is a set of tools that paves the way for web developers to create rich and interactive web apps. It comprises libraries, templates, and specific software tools. Additionally, it enables them to develop a hassle-free application by not rewriting the same code to build the application.

There are two categories of frameworks: the back-end framework, known as the server-side, and the front-end framework, known as the client-side.

The backend framework refers to a web page portion that you can not see, and it communicates with the front end one. On the other hand, the front-end is a part of the web that users can see and experience.

You can understand by an example that what you see on the app is the front-end part, and the communication you make with it is the part of the back end.

Read the full blog here

Hence, depending on your web development application requirements, you can hire web developers from India’s best web development company. In no time, you will be amongst those who are reaping the results of using web development frameworks for the applications.

#web-development-frameworks #web-frameworks #top-web-frameworks #best-web-development-frameworks

Go-web-framework-benchmark: Go Web Framework Benchmark

go-web-framework-benchmark

This benchmark suite aims to compare the performance of Go web frameworks. It is inspired by Go HTTP Router Benchmark but this benchmark suite is different with that. Go HTTP Router Benchmark suit aims to compare the performance of routers but this Benchmark suit aims to compare whole HTTP request processing.

Last Test Updated: 2020-05

test environment

  • CPU: QEMU Virtual CPU version(1.8GHZ, 8 cores)
  • Memory: 16G
  • Go: go1.16.3 linux/amd64
  • OS: CentOS Linux release 7.5.1804 (Core)

Motivation

When I investigated performance of Go web frameworks, I found Go HTTP Router Benchmark, created by Julien Schmidt. He also developed a high performance http router: httprouter. I had thought I got the performance result until I created a piece of codes to mock the real business logics:

api.Get("/rest/hello", func(c *XXXXX.Context) {
	sleepTime := strconv.Atoi(os.Args[1]) //10ms
	if sleepTime > 0 {
		time.Sleep(time.Duration(sleepTime) * time.Millisecond)
	}

	c.Text("Hello world")
})

When I use the above codes to test those web frameworks, the token time of route selection is not so important in the whole http request processing, although performance of route selection of web frameworks are very different.

So I create this project to compare performance of web frameworks including connection, route selection, handler processing. It mocks business logics and can set a special processing time.

The you can get some interesting results if you use it to test.

Implementation

When you test a web framework, this test suit will starts a simple http server implemented by this web framework. It is a real http server and only contains GET url: "/hello".

When this server processes this url, it will sleep n milliseconds in this handler. It mocks the business logics such as:

  • read data from sockets
  • write data to disk
  • access databases
  • access cache servers
  • invoke other microservices
  • ……

It contains a test.sh that can do those tests automatically.

It uses wrk to test.

Basic Test

The first test case is to mock 0 ms, 10 ms, 100 ms, 500 ms processing time in handlers.

Benchmark (Round 3) the concurrency clients are 5000.

Latency (Round 3) Latency is the time of real processing time by web servers. The smaller is the better.

Allocs (Round 3) Allocs is the heap allocations by web servers when test is running. The unit is MB. The smaller is the better.

If we enable http pipelining, test result as below:

benchmark pipelining (Round 2)

Concurrency Test

In 30 ms processing time, the test result for 100, 1000, 5000 clients is:

concurrency (Round 3)

Latency (Round 3)

Latency (Round 3)

If we enable http pipelining, test result as below:

concurrency pipelining(Round 2)

cpu-bound case Test

cpu-bound (5000 concurrency)

Usage

You should install this package first if you want to run this test.

go get github.com/smallnest/go-web-framework-benchmark

It takes a while to install a large number of dependencies that need to be downloaded. Once that command completes, you can run:

cd $GOPATH/src/github.com/smallnest/go-web-framework-benchmark
go build -o  gowebbenchmark *.go
./test.sh

It will generate test results in processtime.csv and concurrency.csv. You can modify test.sh to execute your customized test cases.

  • If you also want to generate latency data and allocation data, you can run the script:
./test-latency.sh
  • If you don't want use keepalive, you can run:
./test-latency-nonkeepalive.sh
  • If you want to test http pipelining, you can run:
./test-pipelining.sh
  • If you want to test some of web frameworks, you can modify the test script and only keep your selected web frameworks:
……
web_frameworks=( "default" "ace" "beego" "bone" "denco" "echov1" "echov2standard" "echov2fasthttp" "fasthttp-raw" "fasthttprouter" "fasthttp-routing" "gin" "gocraftWeb" "goji" "gojiv2" "gojsonrest" "gorestful" "gorilla" "httprouter" "httptreemux" "lars" "lion" "macaron" "martini" "pat" "r2router" "tango" "tiger" "traffic" "violetear" "vulcan")
……
  • If you want to test all cases, you can run:
./test-all.sh

Plot

you can run the shell script plot.sh in testresults directory and it can generate all images in its parent directory.

Add new web framework

Welcome to add new Go web frameworks. You can follow the below steps and send me a pull request.

  1. add your web framework link in README
  2. add a hello implementation in server.go
  3. add your webframework in libs.sh

Please add your web framework alphabetically.

Tested web frameworks (in alphabetical order)

Only test those webframeworks which are stable

some libs have not been maintained and the test code has removed them

Author: Smallnest
Source Code: https://github.com/smallnest/go-web-framework-benchmark 
License: Apache-2.0 license

#go #golang #web #framework #benchmark 

Any Alpha

Any Alpha

1613122689

Top 3 Golang Web Frameworks In 2021

Golang is one of the most powerful and famous tools used to write APIs and web frameworks. Google’s ‘Go’ otherwise known as Golan orders speedy running local code. It is amazing to run a few programming advancements rethinking specialists and software engineers from various sections. We can undoubtedly say that this is on the grounds that the engineers have thought that it was easiest to utilize Go. It is always considered as ago for web and mobile app development because it is ranked highest among all the web programming languages.

Top 3 Golang web frameworks in 2021:

1.Martini: Martini is said to be a low-profile framework as it’s a small community but also known for its various unique things like injecting various data sets or working on handlers of different types. It is very active and there are some twenty and above plug-ins which could also be the reason for the need for add-ons. It deals with some principles of techniques like routing, dealing, etc, basic common tricks to do middleware.

2.Buffalo: Buffalo is known for its fast application development services. It is a complete process of starting any project from scratch and providing end to end facility for back-end web building. Buffalo comes with the dev command which helps directly to experience transformations in front of you and redevelop your whole binary. It is rather an ecosystem used to create the best app development.

3.Gorilla: Gorilla is the largest and longest-running Go web framework. It can be little and maximum for any user. It is also the biggest English-speaking community that comes with robust web sockets features so you can attach the REST codes to the endpoints giving a third-party service like Pusher.

So, these are some web frameworks that can be used for Golang language. Each framework has its unique points which are only found in them but all of them are the best. IF your developer is in search of one this is where you can find the best.

#top 3 golang web frameworks in 2021 #golang #framework #web-service #web #web-development

Top 15 Free JavaScript Frameworks for Web Applications

List of some useful JavaScript Frameworks and libraries for website, web apps, and mobile apps development, that developers should know about to make selection easier.
This article will help you understand the various types of JavaScript Framework available in the market. When it comes to choosing the best platform for you, it’s not only the number of features you need to consider but also its functionality. The ease with which it fits within your project is also an essential factor. The next step is to choose the framework that best fits your company requirements or you can select the best from the list of top web development companies to develop your product based on your requirements.

#javascript frameworks for web applications #web applications development companies #progressive javascript framework #javascript frameworks #javascript #frameworks