dushmanta.hashnode.devUnderstanding and Integrating Celery and Flower: A Step-by-Step GuideWe all know that Python is single-threaded and blocking, meaning only one thread runs the code, and the function blocks the thread until it finishes. However, there are tools and frameworks that solve this by offering async operations, so the thread ...Nov 10, 2025·10 min read
dushmanta.hashnode.devTransform PostgreSQL into a Vector Database with pgvectorBuilding a RAG application is currently a popular topic, and one key requirement is a vector store or database to store and query embeddings. While there are specialized vector databases available, we can also use the OG PostgreSQL as a vector databa...Sep 20, 2025·5 min read
dushmanta.hashnode.devAmazon Bedrock with JavaScript: Text, Chat, Streaming & Structured Output via SDK and RESTAs AI becomes more prevalent, integrating Generative AI into applications has become a common trend. Whether it's necessary and solves any problem is another matter. Different service providers have their own LLMs, while some offer a variety of found...Aug 6, 2025·23 min read
dushmanta.hashnode.devUnderstanding SAML Authentication: Key Concepts and Differences Between SP and IdP Initiated FlowsMost enterprises work with different services like Slack, Microsoft 365, Salesforce, and Google Workspace daily. So, have you ever wondered how these enterprises provide access to all these services in one dashboard for their employees? Or imagine yo...Mar 7, 2025·10 min read
dushmanta.hashnode.devStep-by-Step Guide to Hosting Your Website on a VPS Using Caddy Server and CloudflareHosting your frontend application on Vercel or Netlify is quite simple; you just need to provide access to your repository and the build command. Recently, I moved my personal portfolio from Next.js to Astro because my portfolio has more static conte...Nov 11, 2024·8 min read
