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Sixteen AWS launches from October 14 to 27, 2026, ranked by what they change on the bill. ECS Gateway still leads (~$394/mo less for 25 services in us-east-1). ECS GPU sharing and GPT-6.1 Terra come next. Five of the sixteen are not cost cuts.
CAP explains why your global DynamoDB table shows stale inventory and why Aurora Global reads lag 80 ms behind the writer. This guide maps partition tolerance, consistency, and availability trade-offs to concrete AWS controls.
Palaniappan PToo many "too many connections" pages are fixed by raising max_connections, which trades one outage for OOM on the writer. This guide traces deadlocks, pool sizing, RDS Proxy, and prepared statement caching on Aurora.
Palaniappan PSerializable sounds safest until your checkout times out under row locks. This guide maps READ COMMITTED, REPEATABLE READ, and SERIALIZABLE to RDS/Aurora defaults, and when DynamoDB conditional writes are the BASE alternative.
Palaniappan PAutovacuum cannot keep up after Black Friday bulk deletes, and your BRIN index is not helping point lookups. This guide covers vacuum strategy on Aurora, plus Aurora Limitless and DynamoDB hot key mitigation.
Palaniappan PRDS, Aurora, and self-managed Postgres each have a cost breakeven point. This guide covers total cost of ownership, connection pooling with PgBouncer, indexing strategies, and the edge cases that turn Postgres into a billing surprise.
Palaniappan PMulti-region AWS architectures can easily cost 2 to 3× a single-region equivalent when data replication, cross-region transfer, and duplicated managed services are not accounted for. This post covers how to architect for resilience without proportional cost growth.
Palaniappan PAurora is 5× faster than MySQL, until your workload is the one where it isn't. A workload-by-workload framework for picking RDS vs Aurora, with the price-per-IOPS math and the patterns where Aurora's cost doesn't pay back.
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