Pavel Karatkevich

On Aug 7, Oliver Zihler & Alina Liburkina will speak about: From EventStorming to Test-Driving Aggregates. Last time, we showed how EventStorming, DDD, and Clean Architecture can help us foster shared mental models between domain experts and developers effectively. This time, we will focus on one main variation of EventStorming, Design-Level EventStorming, to demonstrate how we can effectively employ it during iteration planning to split user stories and derive business rules and aggregates, such that we can then use the EventStorming diagram to directly create test cases for Test-Driven Development. We will then demonstrate how to test-drive an aggregate from no code to existence using TDD in baby-steps. In this coding part of the session, besides iterating on basic TDD tools like the rule of 3, fake it, obvious implementation with transformation priority premise (TPP), triangulation, or ZOMBIES, we will also demonstrate how software design is done in the refactoring phase and show how refactoring tools like “Parallel Change” can effectively, and safely, replace code structures like single with multiple values in baby-steps, without breaking any code, nor breaking tests, in the process. This session focuses on integrating various tools and techniques to effectively develop software from story to implementation within an agile, domain-focused context. ABOUT OLIVER Oliver is a technical agile coach, technical trainer, and software engineer that promotes, teaches and coaches on DDD, XP, refactoring, Ports & Adapters (and its variations) and other related agile software development topics. - LinkedIn: https://lnkd.in/dkHB_YHF - GitHub: https://github.com/ozihler ABOUT ALINA Alina is a technical trainer, consultant, software engineer and (IT) event organizer passionate about DDD, Refactorings, Hexagonal and Clean Architecture. Moreover, she promotes and introduces XP techniques in the teams she works with. She loves to gather and share her knowledge with others through pair or mob programming, presentations or hands-on workshops. - LinkedIn: https://lnkd.in/dk_3KsXP - Twitter: https://lnkd.in/dGFFuSsH - GitHub: https://lnkd.in/d8jQwdYf Register on meetup: https://lnkd.in/dgBxwiY4 Thanks to Valentina (Cupać) Jemuović and Daniel Moka for organizing the session. #testdrivendevelopment #tdd #cleancode #refactoring #agile #ddd #domaindrivendesign #eventstorming #techexcellence

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𝐓𝐞𝐫𝐫𝐚𝐬𝐩𝐚𝐜𝐞, 𝐭𝐡𝐞 𝐧𝐞𝐰 𝐓𝐞𝐫𝐫𝐚𝐟𝐨𝐫𝐦 𝐬𝐭𝐚𝐧𝐝𝐚𝐫𝐝? Over the past years, Terraform became one the reference tools to deploy infrastructure on public and private clouds. In order to organize the Terraform code inside a git repository, best practices and convention naming can be applied 🚨Master data modeling to: 👉Terraspace: A Terraform wrapper Ruby wrapper Standardized project folder A multi-level layers Helpers Key values 👉Some examples of success AWS account creation and provisioning Multi account and backend management at ease 👉Terraspace drawbacks 👉Terraspace VS Terragrunt 👉Conclusion 🚀  Let's learn more about: https://lnkd.in/gXUBFHUj 𝑨𝒓𝒆 𝒚𝒐𝒖 𝒖𝒑 𝒇𝒐𝒓 𝒕𝒉𝒆 𝒄𝒉𝒂𝒍𝒍𝒆𝒏𝒈𝒆? 𝑷𝒓𝒆𝒔𝒔 𝑺𝑻𝑨𝑹𝑻 Contact us at [email protected] or website: https://tekos.net/jobs/ if you're interested. #Terraspace #Terraform #Terragrunt #AWS #Rubywrappers #ERB #TekosInteractive #HCMC #Vietnam #IT #ITjob  #hybridtechnologies

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🚀 Thinking of a Career in DevOps? Read This First! 🚀 Full Video : https://lnkd.in/eSGy7vYH DevOps is no longer just about mastering tools—it's about mastering code. The game has changed from tool-based operations to a deep integration of code with processes. If you're aiming for success in DevOps, coding knowledge, and an understanding of SDLC and TDLC are must-haves. 📈 In the past, non-IT professionals could transition into DevOps by learning the tools, but today, the landscape demands more. From 'Pipeline as Code' to 'Security as Code,' the focus has shifted from PPT—People, Process, Tools—to PPC—People, Process, Code. 💻 Thinking DevOps might be easy to break into? Think again. While learning is possible, those with coding experience have a significant edge in this competitive market. 🌟 #DevOps #CareerInTech #CodingLife #TechTransformation #ITCareer #PipelineAsCode #InfrastructureAsCode #SDLC #TechCareers #DevOpsEngineer #CareerAdvice #TechEvolution

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💭 Nikolay Sivko : "Despite the high level of automation, no Kubernetes operator can guarantee 100% availability or a flawless performance of your database, so it is very important to get visibility into each database cluster. Coroot can help you with that. For Postgres clusters managed by the Postgres Operator, it not only highlights performance issues of a particular instance but also detects cluster-level issues." 🔗 https://lnkd.in/dg_bRXZ9

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🚨 Upcoming webinar in the EMEA timezone: Incident Management with Grafana Cloud on 13 June. We'll show you how to prioritize critical resources through SLO-driven incident response and management as a way to shift from retroactive response approach towards proactive, threshold-based alerts to observability that focuses on meeting customer expectations. Register to join the live Q+A or to receive the recording.

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The Platform Engineering & #DevOps series kicked off in Berlin! Dive into Dominik Kress's talk and our overview to discover: - 𝗖𝗹𝗼𝘂𝗱 𝗡𝗮𝘁𝗶𝘃𝗲 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀: What they are and their importance to organizations - 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺 𝗠𝗮𝘁𝘂𝗿𝗶𝘁𝘆 𝗠𝗼𝗱𝗲𝗹: Assessing and enhancing your platform's maturity. - 𝗣𝗹𝗮𝘁𝗳𝗼𝗿𝗺𝘀 𝗮𝘀 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝘀: Managing platforms with product management principles. Learn more at https://hubs.ly/Q02JqZcF0 The blog article is based on Dominik's talk: “What the Heck is the Cloud Native Computing Foundation (CNCF) Platform Working Group? Answers from a Member!” #PlatformEngineering #cloud #SoftwareEngineering

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Watch the video of the talk by Bogdan Doroslovac at the DevOpsDays Zurich 2024, about «Change is impossible, accepting that changes everything». 🎬 📹 https://buff.ly/3Qv0gXI #DevOpsDaysZH #dodzh #devops #devopsdays #talk

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Terraform 🌍 What It Is: Terraform is a tool for provisioning and managing cloud infrastructure using code. It allows you to define resources and infrastructure in a declarative manner. Key Features: Declarative Language 📝: Define the desired state of your infrastructure, and Terraform figures out the details. State Management 📊: Keeps track of your infrastructure’s state with a state file. Provider Support ☁️: Works with many cloud providers and services (AWS, Azure, GCP, etc.). Modularization 🧩: Create reusable modules to organize and share configurations. Use Cases: Provisioning cloud resources (e.g., VMs, networks, databases). Managing complex infrastructure setups. Ensuring consistency across multiple environments. Ansible ⚙️ What It Is: Ansible is an automation tool for configuration management and application deployment, using YAML for defining tasks. Key Features: Declarative Language 📝: Describe what you want to achieve, and Ansible does the work. Agentless 🚫: Uses SSH to communicate with target machines, no need for agents. Playbooks 📜: YAML files that describe the tasks and configurations. Extensibility 🔌: Supports a wide range of modules and plugins for different tasks. Use Cases: Configuring servers and applications (installing software, updating settings). Orchestrating multi-step workflows and deployments. Managing system state and enforcing compliance. Integrating Terraform and Ansible 🤝 Terraform 🌍 handles provisioning infrastructure (e.g., creating VMs, networks). Ansible ⚙️ configures the provisioned infrastructure (e.g., installing software, setting up services). Workflow Example: Terraform 🌍: Define and provision the infrastructure. Ansible ⚙️: Configure and deploy applications on the provisioned infrastructure. By using Terraform and Ansible together, you get the best of both worlds: efficient infrastructure provisioning and detailed configuration management.

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https://caxus.net/ 🚀Terraform and GitLab CI Pipelines: The Ultimate Solution for Infrastructure Management 🚀 1. Total Automation 🤖: With Terraform, you can define your infrastructure as code. This means you can create and manage all your cloud resources automatically and repeatably. 2. Seamless Integration ➡️: Thanks to GitLab CI/CD, every change you make in your code can be automatically reflected in your infrastructure. No more manual deployments prone to errors. 3. Security and Transparency 🔒: All changes in your infrastructure are recorded in your Git repository. This allows for total control and a transparent history of all modifications. 4. Continuous Development 🔄: With GitLab CI Pipelines, you can create pipelines that automatically validate, test, and deploy your Terraform configurations. It has never been easier to ensure that everything works as it should! 5. Guaranteed Scalability 📈: By using these tools, you can quickly scale your infrastructure to deal with traffic spikes or new features. 6. Cost Reduction 💸: By automating infrastructure management, you reduce human errors and optimize resource usage, resulting in lower operating costs. 7. Team Efficiency 🛠️: These tools allow your development and operations teams to work together efficiently, minimizing wait times and improving collaboration. 8. Flexibility and Adaptability 🧩: Adjust and evolve your infrastructure according to business needs without complications, all while using market best practices. 9. Recommended Tools 🛠️: Some tools that can help improve productivity are: VSCode for code editing, Terraform Cloud for remote state management, and Slack for quick and effective communication. At Caxus, we are experts in adopting AWS cloud solutions 🌩️. If you want to optimize your infrastructure using Terraform and GitLab CI Pipelines, contact us and let's take your business to the next level. Contact us by Whatsapp: https://buff.ly/4aSbAWy Contact us today for more information! [email protected] We’d love to discuss how we can save you proyect in the cloud. [email protected] #devops #GitLabCI #aws #automation #terraform #gitlabci #pipelines #caxus #gitlab #DominaTuIndustria #Collaboration #Efficiency #CloudAdoption #Seguridad #Optimizacion #LinkedIn #HerramientasDigitales #AprendizajeContinuo #work #growing #teamwork #creatividad #DevSecOps #machinelearning #security #devsecops #cloud #infrastructure #DataAnalytics #AgileInfrastructure #CloudAdoption #Caxus

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Join us on July 23 at 4 pm CEST for our next webinar with kreuzwerker, Automate & Save: Kubernetes Cost Reduction Techniques. We’ll do a live demo and share best practices for optimizing Kubernetes clusters and cutting costs. 💰 You'll learn how to: 💡Automatically optimize Kubernetes clusters and cloud costs  💡Increase CPU and memory usage  💡Monitor resource usage precisely 👉 RVSP today at this link: https://lnkd.in/eBUUUMDf And stay until the end of the webinar when we’ll give away a prize!

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DevOps engineering incorporates software development and IT operations. A DevOps engineer requires a set of technical skills, soft skills and practical experience to be successful in his role. Read our guide to find out how to become a DevOps engineer using 10 steps. #Cloudwards #DevOpsCertification #DevOpsSkills #DevOpsJourney #DevOpsCareer 👩🏻‍💻📓✍🏻💡

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🚀Enhance Your RabbitMQ Resilience with the Active/Passive Plugin! 🐇🔧 In today's fast-paced digital landscape, ensuring #HighAvailability and robust #DisasterRecovery is more crucial than ever. Our latest blog unveils the new Active/Passive RabbitMQ Plugin, designed to extend RabbitMQ’s capabilities for seamless clustering across multiple data centres. Key Benefits: ☑️ Disaster Recovery: Recover from complete data center outages effortlessly. ☑️ High Availability: Minimise downtime with advanced failover mechanisms. ☑️ Data Safety: Minimise data loss with continuous data mirroring. ☑️ Flexibility: Tailor deployment scenarios to fit your infrastructure needs. Check out the full post to explore the Active/Passive Plugin's features, real-world applications, and benefits: https://lnkd.in/e22WfpsW #RabbitMQ #DisasterRecovery #HighAvailability #TechInnovation #BusinessContinuity

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Important update: Going forward, machine-to-machine authentication in Grafana will be conducted through service account tokens, which offer better security and more granular access controls than traditional API keys. Find out more in this blog post.

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1 komentarz

Event driven microservices can be complicated. Fortunately for you, our article covers building event driven services and more 👀 check it out: https://lnkd.in/eiEdmYXD

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Migrating off of Terraform Cloud? Check out all of the resources Scalr has available to you to make the migration easier: Automate your migration with our TFC to Scalr module: https://lnkd.in/eFNEn842 Estimate your costs by pulling run details from TFC: https://lnkd.in/eEe3NiYc See the similarities and differences between the two products: https://lnkd.in/e-JCtEx4 See the differences between the two pricing models: https://lnkd.in/epKatCtK Watch a video on how the two products compare: https://lnkd.in/eMFAhK5a Learn from previous migrations: https://lnkd.in/egnyEAXe Want to learn more? Contact us for a discussion or demo: https://lnkd.in/eBB7mGug

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