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56 results

Monitoring Amazon Redshift lock contention and slow queries ...

Jueli Ulhas PaygudeEXPERT

published 17 days ago0 votes85 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...

ARTICLE

Zero-ETL | Redshift | Monitoring AWS Zero-ETL Integrations| ...

Rakesh ReddyEXPERT

published 22 days ago1 votes212 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...

ARTICLE

Aurora PostgreSQL Analytics Amazon Aurora zero-ETL integration with Amazon Redshift Amazon Aurora Amazon Redshift

Group Cost and Usage Report (CUR) Data by Organizational Uni...

John AgustinEXPERT

published 23 days ago2 votes128 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...

ARTICLE

Cloud Financial Management AWS Cost and Usage Report Analytics

Catching a stalled Redshift zero-ETL integration that Integr...

AdedolapoEXPERT

published a month ago0 votes93 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...

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Amazon Redshift Monitoring Analytics Amazon CloudWatch Amazon Aurora zero-ETL integration with Amazon Redshift

Beyond Web Apps: How AWS Continuum Secures Analytics, AI/ML,...

N_AgarwalEXPERT

published 2 months ago0 votes105 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...

ARTICLE

Analytics

Applying AI-Powered FinOps to Analytics Workloads on AWS

N_AgarwalEXPERT

published 2 months ago0 votes155 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...

ARTICLE

Analytics FinOps

When should I consider reducing JVM heap size on Amazon Open...

N_AgarwalEXPERT

published 2 months ago0 votes126 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...

ARTICLE

Amazon OpenSearch Service Analytics

Minimizing Reindex Failures on Large Amazon OpenSearch Indic...

N_AgarwalEXPERT

published 2 months ago0 votes136 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...

ARTICLE

Analytics Amazon OpenSearch Service

Minimizing Downtime for Amazon OpenSearch Disaster Recovery ...

N_AgarwalEXPERT

published 2 months ago0 votes106 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...

ARTICLE

Analytics Amazon OpenSearch Service

Why Multi-Region Replication Does Not Replace Backups — Prot...

N_AgarwalEXPERT

published 2 months ago0 votes170 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...

ARTICLE

AWS Fault Injection Service Amazon Kinesis Data Streams Analytics Amazon Aurora

How Do I Analyze Aurora Global Database Replication Lag to P...

N_AgarwalEXPERT

published 2 months ago0 votes202 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...

ARTICLE

AWS Fault Injection Service Amazon Aurora Global Database Amazon Kinesis Data Streams Analytics

How Do I Upgrade My Amazon Neptune Engine Version?

Bharanidharan SEXPERT

published 4 months ago0 votes166 views

This article explains the prerequisites, steps, and best practices for upgrading your Amazon Neptune DB cluster to a newer engine version including both minor and major version upgrades.

ARTICLE

Database Amazon Neptune Serverless Amazon Neptune Analytics

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