[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"glossary-batch-processing::en":3,"gloss-cluster-batch-processing::en":20,"gloss-next-batch-processing::en":9},{"slug":4,"category":5,"name":6,"definition":7,"meta_desc":8,"faq":9,"schema_markup":9,"related":10},"batch-processing","data-infra","Batch Processing","Batch processing is a computing pattern where a large volume of work is collected and processed together as a group (\"a batch\"), typically on a schedule (nightly, hourly) or once a threshold is reached, rather than being processed immediately, item-by-item, as each request arrives (the alternative pattern, real-time or stream processing). Why it matters for AI\u002FSaaS builders: batch processing is one of the most effective and underused cost-reduction levers available on AI infrastructure specifically, because major LLM providers (OpenAI, Anthropic, Google) offer dedicated batch APIs that process requests within a 24-hour window at a substantial discount — commonly 50% off standard pricing — in exchange for giving up real-time response guarantees. For any AI workload that doesn't need an instant response (generating embeddings for a document backlog, classifying a week's worth of support tickets, re-scoring a product catalog after a prompt improvement, running eval suites against a model), routing the work through a batch API instead of the standard synchronous API is close to a free cost cut. How it works: a batch job is typically submitted as a file (often JSONL — one JSON request object per line) describing many independent requests at once; the provider processes them asynchronously, generally completing well within 24 hours (often much faster), and returns a results file mapping each request to its response. This maps naturally onto data pipeline architecture — the \"transform\" or \"load\" stage of an ETL pipeline is frequently itself implemented as a batch job. The trade-off against real-time processing is latency (batch jobs complete in minutes to hours, not milliseconds) and immediacy of feedback (errors surface after the whole batch runs, not per-request), so batch processing is the right choice specifically when a workload is bulk, non-urgent, and cost-sensitive — and the wrong choice for anything a user is actively waiting on in an open browser tab. Worked example: a content-marketing SaaS needs to generate SEO meta descriptions for 40,000 existing blog posts in its customers' CMSs after adding a new AI feature. Calling the standard synchronous LLM API for all 40,000 posts would be both slow (rate-limited, one at a time) and expensive at full price. Instead, the team writes a JSONL file with one meta-description-generation request per post, submits it to the LLM provider's batch API, and 6 hours later downloads a results file, running a pipeline job that writes each generated description back into the corresponding CMS record — at roughly half the API cost of the synchronous alternative and without competing for the same rate limits the live product's real-time features need.","Batch processing handles data in large groups on a schedule rather than one item at a time in real time, trading immediacy for efficiency and cost.",null,[11,14,17],{"slug":12,"name":13},"data-pipeline","Data Pipeline",{"slug":15,"name":16},"etl","ETL",{"slug":18,"name":19},"message-queue","Message Queue",[21,25,28,31,35,38,41,44,47,51,54,57],{"slug":22,"category":5,"name":23,"updated_at":24},"acid","ACID","2026-08-24T02:46:37+00:00",{"slug":26,"category":5,"name":27,"updated_at":24},"ann-search","ANN Search",{"slug":29,"category":5,"name":30,"updated_at":24},"backpressure","Backpressure",{"slug":32,"category":5,"name":33,"updated_at":34},"bm25","BM25","2026-08-24T02:46:38+00:00",{"slug":36,"category":5,"name":37,"updated_at":24},"cache","Cache",{"slug":39,"category":5,"name":40,"updated_at":24},"cap-theorem","CAP Theorem",{"slug":42,"category":5,"name":43,"updated_at":24},"change-data-capture","Change Data Capture (CDC)",{"slug":45,"category":5,"name":46,"updated_at":24},"chroma","Chroma",{"slug":48,"category":5,"name":49,"updated_at":50},"chunk-overlap","Chunk Overlap","2026-08-24T03:30:02+00:00",{"slug":52,"category":5,"name":53,"updated_at":24},"columnar-storage","Columnar Storage",{"slug":55,"category":5,"name":56,"updated_at":24},"connection-pooling","Connection Pooling",{"slug":58,"category":5,"name":59,"updated_at":24},"cosine-similarity","Cosine Similarity"]