In brief LangChain MCP Adapter 2.0 supports stateless MCP. Modern servers no longer need a transport session to persist between tool calls, which makes ordinary load balancing easier. Stateless transport does not remove application state. Your booking, payment, or other workflow still needs durable identifiers and storage. Tools can pause for a person. MCP elicitation […]
Discord’s move to ScyllaDB improved its message database, but hot partitions could remain. Learn how request coalescing and channel-based routing reduce duplicate reads.
Quick summary One record per line: JSONL stores a complete JSON value on each UTF-8 line, making large datasets easier to stream, append and inspect. Handle boundaries correctly: Buffer incomplete network chunks and validate each record against both JSON syntax and your data contract. Plan for failures: Define how to handle malformed lines, retries and […]
Quick summary Begin with requirements: Define the rules that must hold and the compromises the system can accept. Trace the request: Understand how traffic moves through caches, proxies, application instances and data stores. Design for uncertainty: Timeouts, stale replicas and delayed queues need explicit handling. Connect choices to outcomes: The ticketing example makes payment safety, […]