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Analytics
AWS provides the broadest selection of analytics services that fit all your data analytics needs and enables organizations of all sizes and industries reinvent their business with data. From data movement, data storage, data lakes, big data analytics, machine learning, and anything in between, AWS offers purpose-built services that provide the best price-performance, scalability, and lowest cost.
Recent questions
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- I have an EventBridge Pipe (`my-pipe`) using an MSK Serverless cluster (`my-msk-cluster`, ACTIVE) as a source, targeting a CloudWatch Logs group. It's stuck in this state: ``` PROBLEM: Pipe VPC event...
- Hello, An OpenSearch domain (eu-south-1, engine 3.7) is stuck in ConfigChangeStatus: ApplyingChanges since yesterday 12:54 CEST — 22 hours — after an instance type change. The blue/green deployment i...
- Domain shape: OpenSearch 2.19, single t3.small.search data node, no replicas, no dedicated masters, gp3 10 GiB EBS, VPC-only access, fine-grained access control with an internal master user. Region us...
- Hi AWS Team, My account verification has been stuck for over a week, and this is currently blocking access to multiple AWS services. I also have an open support case that has been pending without a re...
- I have a Redshift Serverless workgroup in us-east-1 whose Amazon-managed SSL certificate has expired and does not appear to have been automatically rotated. **Certificate Details:** Subject: CN=***.u...
- I am being charged around 100 dollars, however when I look at the service there are no open instances. The open search service has nothing opened when i click on its dashboard.
- Facing issues" You've used all your included agent hours. Upgrade your plan to continue using AI features". I am using my Amazon corporate account/login", for work related and it should not exhaust th...
- Hello, Which is the difference among the Registry of Open Data (https://registry.opendata.aws/, https://github.com/awslabs/open-data-registry/) and AWS Data Exchange Service (https://aws.amazon.com/...
- After migrating i3.xlarge.search->r7g.xlarge.search by blue/green deployment OpenSearch Dashboards started moving to the yellow state every 2-4 hours and the red state every couple of days(2 times so ...
- Hi everyone, We are using Amazon QuickSight in ap-northeast-1 and recently noticed that the empty-state messages on visuals have changed from Japanese to English without any configuration changes on o...
- I am unable to create an AWS Glue crawler. Region: ap-south-1 (Mumbai) Error: Account <account-id> is denied access. The error occurs from both: 1. AWS CLI 2. AWS Management Console I have verifie...
- I’m just doing a simple Quick test while I’m attending the Amazon Summit, and I didn't use it in following days actually. But, I received an email for Quick account payment. I have destoried the Quic...
- As cloud and DevOps engineers, you'll eventually encounter big data workloads that need scalable processing. This is where Amazon EMR (Elastic MapReduce) comes in. If you're already using Infrastructu...
- I came across an issue trying to read form S3 lake and write to final destination as RDS. Is the situation still the same like before, i can't use source as athena reading form S3 & profile as RDS? mu...
- Is there any SLA or expected wait for basic support in billing questions? I opened a case due to an unexpectedly high cost related to Quicksight and after 8 days the case remains unassigned.
- Hi, I'm working on a Spark Scala App that reads Delta Lake (with CDF) tables directly from S3 (not catalog registred) and writes a parquet table. The productive process is being executed on EMR 6.11 ...
- Hi, I am trying to integrate Athena with iceberg tables created by my ingestion pipeline in Glue 5.1. I am encountering INTERNAL_ERROR_QUERY_ENGINE error and no matter what i try this error would no...
- After a cluster was patched to **1.0.377293 (Patch 203)** last week, any session that leaves a partially-consumed result set open is terminated after almost exactly **300 seconds**: ``` org.postgresq...
Recent Knowledge Center content
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Recent articles
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AdedolapoEXPERT
published 3 hours ago0 votes8 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...
Jeongho KimSUPPORT ENGINEER
published 21 hours ago0 votes9 views
On an Amazon OpenSearch Service domain with fine-grained access control, the master user password may stop working and your internal users and role mappings may disappear. Hourly automated snapshots d...AmritaAWSEXPERT
published 6 days ago0 votes42 views
Amazon Redshift now supports Apache Iceberg v3 tables, introducing default column values, row lineage tracking, and deletion vectors. These capabilities enable more efficient schema evolution, increme...AmritaAWSEXPERT
published 7 days ago0 votes36 views
Amazon Redshift system tables capture critical operational signals - query executed, every connection made, every workload pattern. Until recently, this data was retained for only 7 days in-cluster, m...Hyangmok BaekSUPPORT ENGINEER
published 8 days ago0 votes41 views
When a Kafka producer fails with TimeoutException: Topic ... not present in metadata after 60000 ms, most people check whether the topic exists or whether the network is broken. But this error also oc...N_AgarwalEXPERT
published 11 days ago0 votes44 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...rpergaminEXPERT
published 13 days ago1 votes189 views
This article walks you through the steps required to connect DuckDB to your Amazon S3 Table bucket. We demonstrate it by using the shell.duckdb.org hosted option.N_AgarwalEXPERT
published 14 days ago0 votes80 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 18 days ago0 votes74 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...Jeongho KimSUPPORT ENGINEER
published 19 days ago0 votes57 views
When you query the same AWS Glue Data Catalog external table from both Amazon Athena and Amazon Redshift Spectrum, an identical SELECT statement can succeed in Athena but fail in Redshift Spectrum wit...Masudur Rahaman SayemEXPERT
published 20 days ago0 votes59 views
This post shows how to authenticate a Kafka client to Amazon MSK using a Google OAuth/OIDC identity, with no long-lived AWS keys.N_AgarwalEXPERT
published a month ago0 votes84 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 a month ago0 votes79 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 a month ago0 votes126 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 a month ago0 votes128 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...Hyangmok BaekSUPPORT ENGINEER
published a month ago0 votes71 views
Cluster sizing for MSK Express brokers is usually calculated from the official per-broker throughput quotas. But workloads that use Kafka transactions hit a different bottleneck - commit processing - ...Snehali MitraEXPERT
published a month ago1 votes63 views
Row-Level Security is one of the most frequently asked-about features in Amazon QuickSight. This article consolidates the key concepts, documents the most common failure scenarios (and how to fix them...Hyangmok BaekSUPPORT ENGINEER
published a month ago0 votes105 views
Express brokers offer up to 3x throughput per broker, 20x faster scaling, and no storage management. But if you operate them the way you operate Standard brokers, you will run into unexpected behavior...
Recent selections
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AWS OfficialEXPERT
published 10 months ago0 votes389 views
This spotlight on Amazon OpenSearch Service equips you with the skills and troubleshooting tips to get the most out of a powerful service.AWS OfficialEXPERT
published a year ago0 votes382 views
This spotlight on Amazon Redshift equips you with the skills and troubleshooting tips to get the most out of a powerful service.AWS OfficialEXPERT
published a year ago0 votes465 views
This spotlight on AWS Glue equips you with the skills and troubleshooting tips to get the most out of a data integration service.Henry Fuentes JrEXPERT
published 2 years ago0 votes737 views
This spotlight on Amazon EMR equips you with the skills and troubleshooting tips to get the most out of a cloud big data platform service.Giovanni LauriaEXPERT
published 2 years ago1 votes22.7K views
Harnessing Real-Time Streaming for Scalable Data Processing and Analysis- AWS OFFICIALUpdated 3 years ago0 votes439 viewsThe Cloud Intelligence Dashboards are a series of QuickSight templated dashboards built on AWS native services supported by a dedicated framework for managing access to the data. These dashboards incl...
- AWS OFFICIALUpdated 3 years ago0 votes61 viewsCloud Financial Management (CFM) is a discipline that combines tools, processes, and practices to plan, manage, and optimize cloud costs while letting enterprises innovate and scale to take advantage ...
- AWS OFFICIALUpdated 3 years ago0 votes71 viewsGame developers are embracing industry-wide transformation, with studios pushing the latest technology boundaries and delivering continuously updated gaming experiences that scale to tens of millions ...
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secondabhi_aws
EXPERTUri Segev
EXPERTGiovanni Lauria
EXPERTOsvaldo Marte
EXPERTAdeleke Adebowale .J.
EXPERTGonzalo Herreros
EXPERTLeeroy Hannigan
EXPERTAWS-User-alantam
EXPERTIndranil Banerjee AWS
EXPERTTakahito Iwasa
EXPERTMassimilianoAWS
EXPERTFabrizio
EXPERTGunasekaran, Makendran
EXPERTThanniru Anil Kumar
EXPERTkranthi putti
EXPERT
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