Timely analysis, tutorials, and opinion from ScaleCloud architects on the cloud and AI landscape.
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Pure vector similarity search retrieves semantically similar chunks, but similarity isn't the same as relevance — a chunk can be topically similar to a…
Check the database's CURRENT_UTILIZATION metric in OCI Console alongside your application's configured pool size — if your pool max exceeds available sessions, you'll see…
OCI IAM policy statement syntax, the difference between tenancy-level and compartment-level policies, and how to test a policy's effect before rolling it out broadly.
Two active OCI regions in an active-active configuration for stateless application tiers, with a third region reserved for cold-standby database recovery — chosen to…
OCI IAM policies attach to compartments and inherit downward automatically; AWS requires Service Control Policies at the OU level plus separate IAM policies within…
OCI's E5 flexible compute shapes now support finer-grained OCPU/memory ratios, which matters most for memory-bound analytics workloads that previously had to over-provision cores j
Use structure-aware chunking (respecting headings, tables, and document sections) rather than fixed-length character chunking, which materially improves retrieval quality on struct
Design your compartment hierarchy around organizational and workload boundaries before writing a single IAM policy — retrofitting compartment structure after policies exist means r
