Inside LuBot's database-per-tenant architecture
It took six days to go from zero to isolated Postgres per tenant, provisioned the moment someone pays. A traditional Postgres setup would have been a full quarter of work.
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How Fyxer built an AI executive assistant people trust
Fyxer uses OpenAI models, fine-tuning, memory, and real user feedback to organize inboxes and draft emails in each user’s voice.
What is SQL on Anything?
An analyst gets a question on a Tuesday afternoon. Which of our enterprise accounts opened …
KCP: How to Migrate to Confluent Cloud in Days, Not Weeks
Use Kafka Copy Paste (KCP) to automate Kafka migration with infrastructure generation, ACL and schema mapping, and offset-preserving data replication.
RAG pipeline tutorial: Common pitfalls (and how to fix them)
RAG tutorial: build a LangChain Q&A pipeline over your docs—chunking, embeddings, retrieval, citations, and Weave evaluation, pitfalls fixed.
How We Built LangChain’s Paid Media Agent
How LangChain built a paid media agent to analyze campaign performance, optimize ads, propose changes, and turn marketing data into action.
How we built LangChain’s GTM Agent
Learn how we built a GTM agent that increased lead conversion by 250% while saving each sales rep 40 hours per month
Product updates: Sandbox Sidecars, new models, a refreshed dashboard, and more
Recent product updates from Modal and news from around the community.
Your DuckDB Flock Deserves A Mother: MotherDuck Now Offers Open Source DuckDB Support
We're launching commercial support for open-source DuckDB, so every organization can get the power of a modern data engine, with direct access to database experts.
Temporal raises $550M at a $12.55B valuation as demand grows for reliable AI infrastructure
AI is raising the bar for reliability. See why Temporal's $550M Series E, backed by Lightspeed and others, is built to meet that demand.
Pay only for what you use: introducing no spend minimums to Temporal Cloud
Start building on Temporal Cloud with no base monthly fee, usage-based pricing, and Developer Support that scales with your application.
A letter from Samar: a year of achievements, and what’s next for us
Temporal CEO Samar Abbas on a year of record growth, the Series E raise, and why Durable Execution is now core infrastructure for reliable AI agents.
Perplexity trusts GPT-6 Astra with end-to-end systems
Perplexity uses Astra to write communications, change software, and monitor production systems, and checks in much less frequently than with earlier models.
Kimi K3 Performance Optimizations in vLLM: The Road to 2.8× Throughput
Kimi K3 serving optimizations across scheduling, KDA prefix caching, ReplaySSM state recovery, PD disaggregation and state offload, parallelism, MoE, and GPU kernels.
Health Plans: Your BI Tells You MLR Moved. Can Your AI Tell You Why?
A health plan CFO closes the month after the usual round of extracts, spreadsheets,...
Monitoring production agent lifecycle with AWS DevOps Agent and AgentCore Evaluations
Multi-agent systems fail in ways traditional monitoring misses. This post presents a dual-layer approach to monitoring production agents: Amazon Bedrock AgentCore Evaluations for continuous quality...
Beyond the price per token: Choosing the right OpenAI model on Amazon Bedrock for your workload
Comparing models on dollars per million tokens misses what production workloads actually pay for: outcomes. This post shares an open-source benchmarking harness that measures cost per correct answer,...
Build interactive MCP Apps using Amazon Bedrock AgentCore
Learn how to build and deploy an MCP App with interactive HTML widgets on Amazon Bedrock AgentCore. Because MCP Apps is a host-agnostic standard, the same server delivers the same rich experience...
Unify your marketing data with Lakeflow Connect
This is the first post in a new series exploring how Lakeflow Connect brings fully...
Cognition helps Devin test its own work with GPT‑6 Astra
GPT‑6 Astra improves Devin’s ability to test software and show that it works, with the goal of helping engineers review less code and ship more.