Dzone - DevOps

JUNE 11, 2020

Golang , also known as “Go,” is a compiled language, fast and high-performance language intended to be simple and is designed to be easy to read and understand. The syntax of Golang is designed to be highly clean and accessible. Go was created at Google by Rob Pike, Robert Griesemer, and Ken Thompson, and it first appeared in Nov 2009.

DevOps 105

DevOps Performance Examples 105

Dzone - DevOps

MARCH 14, 2023

This blog post is for folks interested in learning how to use Golang and AWS Lambda to build a serverless solution. You will be using the aws-lambda-go library along with the AWS Go SDK v2 for an application that will process records from an Amazon Kinesis data stream and store them in a DynamoDB table. But that's not all!

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Lambda AWS Serverless Data 92

Toptal

MARCH 17, 2020

Can Golang be object-oriented? Go is post-OOP but can still leverage concepts like binding functions to types (aka classes), constructors, subtyping, polymorphism, dependency injection, and testing with mocks.

Testing 103

Testing 103

CircleCI

MAY 20, 2022

This tutorial covers: Building a RESTful API with Golang using the Gin-gonic framework. Gin is a high-performance HTTP web framework written in Golang. In this tutorial, I will guide you through the process of building a RESTful API with Golang using the Gin-gonic framework. Writing and running tests for endpoints.

Testing 52

Testing Software Review Technical Review .Net 52

Dzone - DevOps

MARCH 21, 2023

Microservice architecture is a popular software design pattern that involves dividing a large application into smaller, independent services that can be developed, deployed, and scaled autonomously.

Microservices 89

Microservices Architecture Applications Software 89

InfoWorld

APRIL 18, 2024

Following Java in the vulnerabilities assessment were JavaScript , at roughly 70%; Python , at 62%; NET, at 50%; PHP, at 35%; and Go (golang) and Ruby, both at about 32%. Datadog’s report analyzed tens of thousands of applications and container images and thousands of cloud environments to assess application security.

Report 90

Report PHP .Net Cloud 90

Dzone - DevOps

NOVEMBER 2, 2021

Ginkgo is the testing framework of choice for many projects developed in Golang. SonarQube project: For the purpose of the tutorial I have created a project with project key com.bdpanajotova.golang-sonar-example and name Golang Sonar Example. Golang project for analysis with Ginkgo tests: Here is the example project I use in GitHub.

Analysis 121

Analysis Testing Examples Development 121

Xebia

JANUARY 15, 2024

Or use a compiled language like golang for your Lambda functions. Why should I use design patterns Testing AWS calls can be challenging, I wrote a blog on this for golang. This gives you a quality gate and a decision moment to say yes this can go to production.

Lambda 130

Lambda AWS Software Review Serverless 130

InfoWorld

FEBRUARY 12, 2024

Google’s Go language, or golang, has reached its highest position ever in the Tiobe language popularity index. The language, now in the eighth ranked position for language popularity, has been on the rise for several years.

Development 95

Development 95

DevOps.com

MAY 25, 2022

In this week’s The Long View: Golang goes from zero to hero, Broadcom buys VMware, and limitless vacation is still a Thing. The post Go Language is Popular? VMware Sells to Broadcom? Unlimited PTO? appeared first on DevOps.com.

Continuous Delivery 123

Continuous Delivery Performance Applications DevOps 123

InfoWorld

FEBRUARY 7, 2024

Google’s Go (golang) language has reached version 1.22, bringing changes to for loops including a resolution to problem that risked the accidental sharing of loop variables. Released February 6, Go 1.22 can be downloaded and installed from go.dev. Release notes for Go 1.22 can be found on the project website.

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Aqua Security

NOVEMBER 9, 2021

A standard piece of security advice is to reduce the size of your container images, usually by using statically compiled binaries in a scratch or distroless container. However, that complicates container vulnerability scanning, because it becomes impossible to determine the versions of software installed in a container image.

Open Source 98

Open Source Software 98

Lacework

DECEMBER 2, 2021

Key Takeaways The “abc-hello” DDoS botnet and malware is propagating in the wild via exploits and brute force attempts The malware is a Golang application with a modular plugin structure. from ABC Botnet Attacks on the Rise.

Malware 119

Malware Analysis Applications Tools 119

Aqua Security

DECEMBER 1, 2022

Our investigation revealed new undetected malware written in Golang designed to target Redis servers to allow the attacking server to dominate the compromised machine. Aqua Nautilus discovered new Go based malware that targets Redis servers. The attack was executed against one of our deliberately vulnerable Redis honeypots (CVE-2022-0543).

Malware 142

Malware 142

Dzone - DevOps

MAY 1, 2023

In this blog post, you will be using the aws-lambda-go library along with the AWS Go SDK v2 for an application that will process records from an Amazon SNS topic and store them in a DynamoDB table.

Lambda 80

Lambda AWS Data Infrastructure 80

Ooda Loop

MARCH 6, 2024

The attackers employ four new Golang payloads to automate the discovery and exploitation of vulnerable hosts, alongside a reverse shell and multiple user-mode […]

Malware 53

Malware Linux Cloud Innovation 53

Lacework

SEPTEMBER 9, 2021

Key Take Aways The first Linux version of ChaChi, a Golang based DNS tunneling backdoor, was recently observed on VirusTotal. The malware is configured to use domains associated with ransomware actors known as PYSA, aka Menipoza Ransomware Gang.

Linux 134

Linux Malware Infrastructure 134

Dzone - DevOps

JANUARY 11, 2024

Environment and Component Requirements Environmental Requirements Note Detailed Description OS Linux system Hardware At least 4GB of RAM Golang v1.19 Currently, version 3.5 has simplified the deployment process, and this version will be maintained for a long time. We welcome everyone to use it. or higher Docker v24.0.5 or higher Git v2.17.1

Open Source 73

Open Source Linux Storage Hardware 73

Toptal

JUNE 30, 2020

Your code is described in your API definition using a Golang Domain Specific Language (DSL), then generated using the Goa CLI, and implemented separately from your application source code.

Development 145

Development Applications 145

Xebia

AUGUST 3, 2023

I was sparked on a XKE to do a short experiment with using Golang for my AWS Lambda Functions. He also recently wrote a blog on Golang using Golang for custom providers.) As you can see, based on these numbers Golang is clear winner. Lets explore those when you do chose for Golang. Time: 71.90 Memory: 2.80

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Lambda AWS Serverless Energy 130

Confluent

APRIL 30, 2020

Measuring coverage of Go code is an easy task with the built-in go test tool, but for tests that run a binary, like end-to-end tests, there’s no obvious way to […].

Testing 93

Testing Tools 93

Aqua Security

NOVEMBER 16, 2021

Because Tracee allows for new rules to be written in Rego and Golang, you have a variety of options for creating a rule set that works for your environment. However, there’s often the need to add new rules either to contribute to the project or to provide specific rules for your environment.

Open Source 111

Open Source Tools Cloud 111

Dzone - DevOps

APRIL 6, 2023

The field of machine learning has advanced considerably in recent years, enabling us to tackle complex problems with greater ease and accuracy. However, the process of building and training machine learning models can be a daunting task, requiring significant investments of time, resources, and expertise.

Serverless 90

Serverless AWS Machine Learning Artificial Inteligence 90

Dzone - DevOps

MAY 1, 2023

For instance, Java developers need to rewrite all existing Java applications to Golang and JavaScript for new serverless functions and learn new APIs or SDKs to process dynamic data records by new modernized serverless applications.

Serverless 83

Serverless Lambda Data Microservices 83

Dzone - DevOps

JUNE 11, 2020

Starting with Go 1.13, Go modules are the standard package manager in Golang, automatically enabled on installation along with a default GOPROXY. How can you keep your public and private Golang resources from becoming a tangled knot?

Resources 63

Resources Tools Development DevOps 63

Lacework

APRIL 22, 2021

Sysrv-hello is a multi-architecture Cryptojacking (T1496) botnet that first emerged in late 2020, and employs Golang malware compiled into both Linux and Windows payloads. The malware is equal parts XMRig cryptominer and aggressive botnet-propagator.

Infrastructure 102

Infrastructure Malware Linux Windows 102

Lacework

FEBRUARY 27, 2023

Chris Hall and Jared Stroud Cloud Security Researchers, Lacework Labs Sysrv-hello is a multi-architecture Cryptojacking (T1496) botnet that first emerged in late 2020, and employs Golang malware compiled into both Linux and Windows payloads. The malware is equal parts XMRig cryptominer and aggressive botnet-propagator.

Infrastructure 57

Infrastructure Malware Linux Windows 57

Dzone - DevOps

JUNE 30, 2023

In this blog post, I show you how the misuse of a Golang ORM API introduced several SQL injections in Soko, a service deployed on the Gentoo Linux infrastructure. Unfortunately, that's not enough to thwart away SQL injections once and for all, as these APIs can still present subtle bugs or nuances in their design.

Linux 69

Linux Infrastructure Data Development 69

Xebia

JULY 4, 2023

In this blog I will show you how to validate a JWT token signed with KMS in a Lambda using the Golang runtime. How to set up the Lambda Authorizer Below you find Golang Lambda code, the code can also be found on GitHub. How to set up the Lambda Authorizer Below you find Golang Lambda code, the code can also be found on GitHub.

AWS 130

AWS Lambda Resources Performance 130

Lacework

OCTOBER 25, 2021

TeamTNT’s arsenal expands into Golang brute force utilities. Lacework Labs Key Takeaways Exposed Docker APIs continue to be targeted by TeamTNT Docker Hub continues to be leveraged for hosting malicious images. Caught In The Honeypot – Again!

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Dzone - DevOps

OCTOBER 13, 2020

Since its inception, Google’s Go programming language ( Golang ) has been experiencing increasing popularity among mainstream users. Additionally, Go ranks highly among programming languages in terms of expertise and learning preference.

DevOps 67

DevOps Survey Programming Development 67

Apiumhub

NOVEMBER 13, 2023

Among their books, you may find: Designing Hexagonal Architecture with Java Get Your Hands Dirty on Clean Architecture Event-Driven Architecture in Golang Practical Model-Driven Enterprise Architecture 3. Packt Publishing : Packt publishes books and video courses on software development, programming, and emerging technologies.

Architecture 89

Architecture Software eBook Software Development 89

Xebia

DECEMBER 19, 2023

But using Golang for your lambda functions does add some challenges. An example can be found in the “ Stubbing AWS Service calls in Golang ” blog I wrote. Photo by alleksana The post Using Golang for your Serverless projects appeared first on Xebia. But with this multi-module workspace setup it’s hard to run all tests.

Serverless 147

Serverless Lambda Software Review Technical Review 147

Gorilla Logic

JUNE 14, 2023

Golang ( Go Programming language ) Originally designed at Google in 2007, Golang is an open-source programming language focused on simplicity, reliability, and efficiency. Examples of blockchain projects written in Golang include Hyperledger Fabric and Go-Ethereum. JavaScript and web3.js js or ethereum.js js and ethers.js

Blockchain 75

Blockchain Software Development Software Development 75

Toptal

APRIL 1, 2014

Go is a relatively new language with a number of attractive features. It's great for writing concurrent programs, thanks to an excellent set of low-level features for handling concurrency. In many cases, though, a handful of reusable abstractions over those low-level mechanisms makes life much easier.

Programming 98

Programming Data 98

CircleCI

FEBRUARY 20, 2020

I’m happy to announce the general availability of the first two convenience images from our next-generation fleet: The CircleCI Base image and the next-gen CircleCI Go (Golang) image. This is a direct replacement for the legacy CircleCI Go image ( circleci/golang ). Next-generation images available now. CircleCI Base image.

Open Source 96

Open Source Continuous Integration Resources Architecture 96

Honeycomb

MARCH 18, 2020

All of these (except Kafka, of course) are written in Golang, which supports cross-compiling for aarch64 out of the box. The first challenge was to run a local Golang build with `cd shepherd; GOARCH=arm64 go install.`. Setting up the experiment [gory details].

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Load Balancer AWS Architecture Testing 135