Real-Time AI Applications with Singlestore: Build unified transactional, analytical, and AI systems with vector search, streaming pipelines, and sub-second queries

Ship real time AI features with sub second answers by unifying transactions analytics search and vectors in one SQL engine Most stacks stitch together a database a warehouse a search engine and a vector store then fight lag glue code and drift. That slows teams and makes results stale when users need fresh answers. This book gives you a clear path to build production grade real time AI on a unified system. You will design a schema that supports hybrid retrieval use correct index forms and run pipelines that keep data current while you meet tight P95 budgets. apply htap design to ai apps so reads writes analytics and retrieval live together with predictable latency model hybrid retrieval tables that store text metadata and embeddings with the right shard and sort keys use vector types operators and metrics including cosine via normalization with correct order by direction create vector indexes select algorithm options and tune memory and cache settings for steady recall configure fts v2 analyzers language options and bm25 then combine bm25 and dot product in one order by shape sql so order by and limit push down and top style execution reduces data movement verify plans with explain detect internal vector search and keep plan cache hot with parameterized queries build kafka pipelines with exactly once semantics and idempotent upserts for live content run object storage pipelines with s3 or gcs for batch backfills and point in time snapshots tune partition alignment throughput and backpressure so ingestion is smooth under bursty load monitor pipelines with offsets lag retries and error handling views for quick triage call models from sql using external functions with authentication retries and timeouts use code engine with wasm udf and tvf for feature transforms normalization and scoring near the data implement rag in sql so retrieval re ranking and context assembly avoid extra network hops govern resources and concurrency with resource groups and memory caps that keep hot paths stable tune vector index cache bulk build knobs and handle failure modes without long outages achieve high availability with in region replicas and defined failover paths with safe maintenance windows configure cross region smartdr set rpo targets and preprovision capacity for faster recovery run continuous backups and point in time restore with clear milestones and recovery drills design rbac roles for app data and sre teams and apply least privilege by default apply row level security patterns for multi tenant apps using policy templates meet encryption requirements with cmek key rotation and auditable settings use query diagnostics explain profile views and hot plan detection to catch regressions early observe unlimited storage behavior including upload queues and blob cache events to prevent stalls control cost with autoscaling policies and right sizing for aggregators and leaves deliver a full capstone system hybrid search service live embeddings refresh rollout with canaries slos and error budgets enforce an a plus gate with failure signatures repro scripts telemetry proofs and exit criteria This is a code forward guide. You get working SQL Python Shell YAML HCL and JSON snippets that map directly to real services and help you move from concept to production. Get the guide and build real time ai systems that stay fast reliable and simple to operate