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Jueli Ulhas PaygudeEXPERT
published 7 days ago0 votes52 views
Amazon Redshift publishes rich CPU, disk, and query-latency metrics to CloudWatch out of the box, and you can extend that same monitoring to two signals that often explain how many transactions are cu...
Rakesh ReddyEXPERT
published 13 days ago1 votes195 views
Zero-ETL integrations replicate data from many sources (like Aurora PostgreSQL/Mysql) into Amazon Redshift in near real time, without you building/managing complex ETL pipelines. Once it is setup, you...
John AgustinEXPERT
published 14 days ago0 votes94 views
By default, the Cost and Usage Report (CUR) does not include AWS Organizations details. A work around this limitation is by pulling the AWS Organizations data and joining it with CUR in Athena or in A...
I'm building a FastAPI service that redirects authenticated users into the MWAA Airflow UI, scoped to the DAGs their team should see. I want to confirm the right IAM structure before building it out.
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asked 24 days ago
AdedolapoEXPERT
published a month ago0 votes85 views
This article explains a monitoring gap in Redshift zero-ETL replication: the IntegrationLag CloudWatch metric measures how far behind replication is, but it does not signal when replication has stoppe...
N_AgarwalEXPERT
published a month ago0 votes96 views
Most teams associate security testing with traditional web applications, overlooking that their analytics dashboards, data pipelines, and ML endpoints carry equally exploitable attack surfaces. This a...
N_AgarwalEXPERT
published a month ago0 votes148 views
AWS analytics teams running EMR, Athena, Redshift, and Glue face growing cost management complexity as pipelines scale faster than teams can track. This article demonstrates how the new AI-powered Fin...
N_AgarwalEXPERT
published 2 months ago0 votes114 views
On larger Amazon OpenSearch Service instance types, JVM heap may be configured above 32 GiB. For certain workload types — particularly search-heavy and vector search workloads — a smaller heap can imp...
N_AgarwalEXPERT
published 2 months ago0 votes126 views
Customers reindexing large OpenSearch indices (hundreds of millions of documents, k-NN vectors, or nested fields) often hit circuit breaker failures because the cluster was sized only for steady-state...
N_AgarwalEXPERT
published 2 months ago0 votes103 views
During a large-scale OpenSearch rollout, a single-node DR domain experienced a hardware failure that took longer time to resolve because no surviving peer existed to surface a clear health signal — en...
N_AgarwalEXPERT
published 2 months ago0 votes152 views
A common misconception in multi-region architectures: "I have Aurora Global Database replicating to a secondary region — I'm protected from data loss." **This is false for one critical threat class: d...
N_AgarwalEXPERT
published 2 months ago0 votes180 views
You've deployed an Aurora Global Database across two regions for disaster recovery. But when an actual impairment occurs, how do you know your secondary cluster is ready to take over? If replication l...