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Learn how the Splunk tstats command bypasses raw event scanning to speed up dashboards by querying indexed fields and accelerated data model summaries.
Learn how to implement Clustered Columnstore Indexes in SQL Server to enable HTAP workloads, reduce I/O, and accelerate analytical queries on live transactional data.
A step‑by‑step diagnostic guide for spotting and resolving PostgreSQL queries that stay active for minutes without a wait event, including checks, fixes, and escalation rules.
Memcached evicts items despite free RAM because its slab allocator rounds values to fixed chunk sizes. Learn to read stats slabs, spot per-class starvation, and use slab_automove or manual reassignment to reclaim wasted pages.
Low GPU utilization during training usually means a starving tf.data pipeline. A diagnostic walkthrough: profiler setup, per-element timing, a symptom-to-cause table, targeted fixes, and when to escalate.
Persistent connections cut handshake overhead, but default timeout and worker limits can hurt more than help. Here's how to tune Keep-Alive for real latency gains.
Learn how Azure SQL Hyperscale read scale‑out lets you add up to 30 read‑only replicas without extra storage cost, how to route traffic with ApplicationIntent=ReadOnly, and the key trade‑offs—replication lag, replica limits, and compute‑only pricing.
Oracle Result Cache stores deterministic query results in the shared pool, serving repeated executions from memory. This blog covers when it helps, how to verify it works with V$RESULT_CACHE_OBJECTS, and the shared-pool sizing and invalidation trade-offs you must manage.
Learn how to enable Query Store, identify a regressed query, force a known‑good plan, and verify the fix while understanding the overhead trade‑off.
splunk
microsoftsqlserver
tensorflow
azuresqldatabase