Scaling Twitter 12758
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The document discusses how to scale a Rails application to handle increasing traffic. It describes the initial setup with 180 Rails instances, 1 database server, and 30 background processes. It then provides tips for optimizing database queries, caching, using messaging systems like DRb and RabbitMQ, and dealing with abusive behavior. The tips emphasize indexing columns, denormalizing data, caching frequently accessed data, and using messages to invalidate caches when data changes.
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Eating Our Own Dog Food: How to be taken seriously when it comes to adding va...UXPA Boston As user experience professionals, we've had a better-than-front-row seat when it comes to understanding the humans who try to use our products, services, and platforms. We've been on or in the field, researching users, gaining deep empathy and insights, and finding how to pull business and user needs together, for the happiest Venn diagram since "you got your chocolate in my peanut butter." We've gotten really good at this. When given some room and runway, we've turned journeys that were fraught with friction into seamless experiences for customers, clients, employees, patients, and so many other kinds of users. There's just one problem. Like the accountant, attorney, marketer, and more, we've been struck —mightily — by the curse of knowledge. We have our own jargon, which has become our seemingly secret internal UX code. We can talk in concepts with each other toward great results but, when we talk to our peers, stakeholders, leadership, and others, we forget to tailor our business and technology to their human needs. So they get lost, confused, and frustrated. In these cases, we're providing a terrible user experience. Eating Our Own Dog Food will give you a more objective way to view, talk about, and show the tremendous value that UX brings to the table, in a way that our users in this circumstance can understand it, be energized by it, and be sure to invite us to "the table."
Breaking it Down: Microservices Architecture for PHP Developers
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Key Takeaways:
1. Understanding the core technical and team dynamics benefits of microservices architecture in PHP.
2. Techniques for decomposing a monolithic application into manageable services, leading to more focused team ownership and accountability.
3. Best practices for inter-service communication, data consistency, and monitoring to enable smoother team collaboration.
4. Insights on avoiding common microservices pitfalls, such as over-engineering and excessive interdependencies, to keep teams aligned and efficient.
RDM Training: Publish research data with the Research Data Repository
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Storage Setup for LINSTOR/DRBD/CloudStack
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The CloudStack European User Group 2025 took place on May 8th in Vienna, Austria. The event once again brought together open-source cloud professionals, contributors, developers, and users for a day of deep technical insights, knowledge sharing, and community connection.
Proposed Feature: Monitoring and Managing Cloud Usage Costs in Apache CloudStack
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The CloudStack European User Group 2025 took place on May 8th in Vienna, Austria. The event once again brought together open-source cloud professionals, contributors, developers, and users for a day of deep technical insights, knowledge sharing, and community connection.
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Fully Open-Source Private Clouds: Freedom, Security, and Control
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The CloudStack European User Group 2025 took place on May 8th in Vienna, Austria. The event once again brought together open-source cloud professionals, contributors, developers, and users for a day of deep technical insights, knowledge sharing, and community connection.
Agentic AI, A Business Overview - May 2025
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Planetek Italia Corporate Profile Brochure
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We provide solutions to exploit the value of geospatial data through all phases of data life cycle. We operate in many application areas ranging from environmental and land monitoring to open-government and smart cities, and including defence and security, as well as Space exploration and EO satellite missions.
Wondershare Filmora 14.3.2 Crack + License Key Free for Windows PC
Wondershare Filmora 14.3.2 Crack + License Key Free for Windows PCMudasir COPY & PASTE LINK 👉👉👉
https://pcsoftsfull.org/dl
Wondershare Filmora for Windows PC is an all-in-one home video editor with powerful functionality and a fully stacked feature set. Filmora has a simple drag-and-droptop interface, allowing you to be artistic with the story you want to create.
AI Unboxed - How to Approach AI for Maximum Return
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In this session, Merelda addressed common misconceptions about AI technologies, particularly the confusion between Predictive AI and Generative AI, and provided clarity on when to use each. Predictive AI analyzes historical data to forecast future outcomes, while Generative AI creates new content, from text to images, rapidly. Understanding the differences between these technologies is crucial for making informed, strategic decisions.
She introduced the three archetypes of AI adoption: Takers, Shapers, and Makers, inviting the audience to identify which role their organisation plays. Based on these archetypes, she presented industry-specific examples relevant to Schauenburg’s portfolio, showcasing how Predictive AI can drive operational efficiency (e.g., predicting equipment maintenance), while Generative AI enhances customer interactions (e.g., generating technical documents).
The session received a 10/10 rating from attendees for its practical insights and immediate applicability.
Pushing the Limits: CloudStack at 25K Hosts
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The CloudStack European User Group 2025 took place on May 8th in Vienna, Austria. The event once again brought together open-source cloud professionals, contributors, developers, and users for a day of deep technical insights, knowledge sharing, and community connection.
CloudStack + KVM: Your Local Cloud Lab
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The CloudStack European User Group 2025 took place on May 8th in Vienna, Austria. The event once again brought together open-source cloud professionals, contributors, developers, and users for a day of deep technical insights, knowledge sharing, and community connection.
MCP Dev Summit - Pragmatic Scaling of Enterprise GenAI with MCP
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Introducing High Availability: Business Continuity for Every NAS User
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TAFs on WebDriver API - By - Pallavi Sharma.pdf
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NVIDIA’s Enterprise AI Factory and Blueprints_ Paving the Way for Smart, Scal...
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Designed for CIOs, developers, and AI strategists alike, these new offerings provide the architectural backbone and application templates necessary to build AI agents that are scalable, secure, and capable of complex reasoning — all while being deeply integrated with enterprise systems.
RDM Training: Publish research data with the Research Data Repository
RDM Training: Publish research data with the Research Data RepositoryCSUC - Consorci de Serveis Universitaris de Catalunya
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