https://sudonull.com/olap-cubes-in-budgeting-server-analysis
Learn how OLAP cubes transform financial planning: from Excel to multidimensional scenarios and rolling forecasts. For CFOs and analysts — step-by-step breakdown of benefits and implementation.
https://sudonull.com/duckdb-as-storage-replacing-etl-postgres
Learn how DuckDB replaces ETL + Postgres with one file for OLAP. Code examples, SLA, migration. Simplify analytics without infrastructure — read the guide for developers.
https://sudonull.com/postgresql-tuning-ai-vs-load-tests
Comparison of AI Recommendations and Real PostgreSQL Benchmarks. Learn how OLTP and OLAP configs affect performance and why tests are more important than theory.
https://sudonull.com/clickhouse-why-columnar-dbms-accelerate-analytics-by-100-times
We explain using real benchmarks and a betting scheme: ClickHouse vs PostgreSQL and MySQL. Architecture, query examples, use cases. Read 5 minutes.
https://sudonull.com/clickhouse-with-airflow-instead-of-postgresql-for-big-data
Learn why Airflow + ClickHouse is displacing PostgreSQL in analytics. Performance comparison, examples for data engineers. Switch to columnar DB for ETL pipelines.
https://ymaho.com/lawsuit-against-olaplex-due-to-benzene-in-hair-oil-8-times-excess
Independent laboratory Valisure found benzene in Olaplex oil after packaging change. Read about the reasons for the scandal, consequences for the brand, and forecasts. Learn details.
https://ymaho.com/proteins-and-microbiome-consolidation-of-the-hair-care-market
The premium care market is being consolidated by giants. Learn how patent wars and dermatologization of formulas are changing the industry. Read the analysis.
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Comment se connecter à Hotmail | Microsoft Support
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Hotmail est maintenant Outlook.com. Découvrez comment vous connecter pour accéder à votre compte de messagerie Outlook.com, …
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Observação. Sua senha de Hotmail ou Outlook.com é a mesma que a senha da Conta Microsoft. Se você puder entrar, mas estiver …
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Get started with Microsoft 365 Copilot Notebooks
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Introducing Copilot Notebooks–your own AI-powered workspace designed for the content that matters most to your task. Bring …
Where is Picture Manager? | Microsoft Support
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Picture Manager is not included with Office 2013 and later versions, but you can install it as a standalone app. Install Picture Manager …
Microsoft account sign-in helper | Microsoft Support
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If you can't sign into your Microsoft account, use the sign-in helper to identify the problem. How to use the Microsoft account sign-in …
Get a refund for apps and games purchased from Microsoft Store
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Apps on a PC Games on a PC How to request a refund for Microsoft Store apps on a Windows PC Digital goods like apps, games, …
Share your calendar in Outlook | Microsoft Support
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Training: In Microsoft Outlook, you can share your calendar with other people and open a shared calendar. Learn how in this online …
What is React used for? Learn how this JavaScript library builds fast, scalable UIs with components and Virtual DOM. Discover its real-world uses and benefits.
Compare REST API vs GraphQL side-by-side. Learn which architecture fits your project with data on performance, caching, cost, and scalability. Make the right choice.
Learn how to use docker for beginners with this hands-on guide. Run containers, build images, and master Docker Compose. Start containerizing your apps today.
Learn how to design RESTful APIs for web applications with best practices on URIs, HTTP methods, versioning, and documentation. Build scalable, intuitive APIs that developers love.
Learn how to deploy LLM in production with this step-by-step guide. Covers model selection, Kubernetes deployment, vLLM, testing, and monitoring for reliable AI systems.
Learn how to monitor Kubernetes with Grafana and Prometheus using the kube-prometheus-stack. Step-by-step guide to deploy, connect, and visualize cluster metrics.
Learn how to choose a database for your system with this evidence-based framework. Compare SQL, NoSQL, graph, and time-series databases to make the right decision.
Learn what is a large language model, how AI like ChatGPT works, key capabilities, limitations, and practical uses. Understand LLMs in plain English.
MongoDB vs PostgreSQL when to use each: compare ACID compliance, scalability, schema flexibility, and query power. Choose the right database for your project.
Learn what is the OWASP Top 10 and why does it matter for secure coding. A developer's guide to web app vulnerabilities, risks, and practical defense strategies.