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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- # Cannot use Quick Suite features with Athena data sources when identity region differs from Quick Suite-supported region ## Summary I have an Amazon Quick (Enterprise) account with identity region ...
- Hi All, Not able to add comment to Athena column if datatype is VARBINARY This is what I tried ALTER TABLE <schema>.<table_name> CHANGE COLUMN <col_name> <col_name> VARBINARY COMMENT '<comment_descri...
- I have an IoT application that run normally for a long time. But suddenly this morning, it started to display the error for IoT Rule Action with error message: - Failed to send message to Firehose. T...
- My understanding is that while KVS VPC endpoints are available in preview in the eu-west-3 region, they are not currently available in the Tokyo region. https://docs.aws.amazon.com/kinesisvideostream...
asked 2 days ago
- I have an issue while trying to create a new data source (Amazon Redshift) to connect it to QuickSight. An error appears and it says: "Quick doesn't have permissions to access that database. Follow th...
- I am using Amazon Bedrock Knowledge Bases with Amazon OpenSearch Serverless. Configuration: - Service: Amazon Bedrock Knowledge Bases - Vector store: Amazon OpenSearch Serverless NextGen collection -...
- While trying to perform switchover between cross region read replica and primary instance of rds oracle I am getting error - “An internal error has occurred. Please try your query again at a later tim...
- My support case (ID: ***************) has now been unassigned for over 25 days with zero response. I was charged $287.66 in May 2026 and charges for June 2026 have now reached $95.46 and continue to g...
- Hi everyone, I'm looking for guidance on how to proceed with a billing support case that appears to have stalled. I opened a Billing & Account Support case over a month ago regarding unexpected Amaz...
- We are using postgres 17.9 in aurora gov cloud. I have attempted a direct and a blue/green upgrade. Extensions — only plpgsql, btree_gin, btree_gist, ltree, pg_stat_statements, pg_trgm, uuid-ossp ins...
- I created my AWS account on June 23, 2026. When I try to access Amazon Redshift in us-east-1 (N. Virginia), I get the following error: "SubscriptionRequiredException: The AWS Access Key Id needs a s...
- I'm posting here because I've exhausted standard free-tier support channels with no resolution after 20+ days. I'm hoping AWS staff or community members can point me toward the right path. **Account ...
- Hello, I'm having issues with amplify, it doesn't scan or capture image, after showing the oval / overlay and everything is correct, it's stuck in that place and I don't know why
- I have an Amazon RDS for PostgreSQL source table that is being replicated continuously using AWS DMS Serverless in CDC mode. `pglogical` is enabled, and the DMS task reads from PostgreSQL and sends th...
- I am currently setting up a Zero-ETL integration pipeline from DynamoDB to S3 using AWS Glue in the ap-northeast-1 region and I am experiencing a data duplication issue during the CDC (Change Data Cap...
- I opened a support case 14 days ago requesting a refund for $287.66 in May 2026 and $95 in June 2026 charges for Amazon Q in QuickSight. I never used QuickSight at all no dashboards, no topics, no que...
- Hi Team, We are unable to connect to our AWS OpenSearch cluster. The cluster state is showing as RED. From the error messages, it appears that the cluster is unable to elect a cluster-manager node. ...
- Hello - I am seeking to set up multiple ETL jobs to make my reporting workstreams more efficient, however, I do not have access to these platforms. I have access to S3, which is great. How can I acces...
Recent Knowledge Center content
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Recent articles
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Jeongho KimSUPPORT ENGINEER
published 2 hours ago0 votes5 views
This article is for developers who embed Amazon QuickSight dashboards in their own web applications. It explains why exporting a table visual to CSV or Excel shows the "Your CSV is ready." message but...
AmritaAWSEXPERT
published 6 hours ago0 votes10 views
This is Part 3 of a series on implementing Amazon Redshift QMR using data-driven methods. Part 1 covered baseline queries. Part 2 derived thresholds by cluster type. This article covers pitfalls after...MonjumiEXPERT
published 3 days ago0 votes9 views
Evaluate the breaking changes that apply to your AWS Glue jobs before you upgrade to Glue version 5.0 or 5.1.Jeongho KimSUPPORT ENGINEER
published 7 days ago0 votes33 views
When the target user has set default privileges on a role with `ALTER DEFAULT PRIVILEGES`, the `cannot be dropped because the user owns some object` error can persist even after the standard cleanup. ...jujmorenEXPERT
published 9 days ago0 votes47 views
Best practices to maintain Zero-ETL performance on target tables to meet required SLAs consistently and reliablyAkhilesh-Sr TAMEXPERT
published 11 days ago0 votes41 views
Enterprises upgrading their AWS Lake Formation cross-account sharing to Version 5 may get blocked from granting data access across accounts breaking cross-account data lake workflows. This article pro...JohnTEXPERT
published 11 days ago0 votes36 views
This article accompanies the AWS Database Blog post "Build a Spring Boot REST API with Amazon Aurora DSQL". It distills the key patterns (JDBC connector setup with IAM authentication and optimistic co...Jeongho KimSUPPORT ENGINEER
published 14 days ago0 votes139 views
This article explains the AWS Health event `AWS_KAFKA_HIGH_RISK_CONFIG_RF_EQUALS_MINISR` for Amazon MSK and how to respond. It is a proactive notification that your cluster has topics where the replic...AWS OfficialEXPERT
published 15 days ago0 votes90 views
Streamline housing and residential life analysis and inquiries with a chat agent that can access a variety of information sources. Use open-ended conversation to get answers to complex data questions.SagarEXPERT
published 17 days ago0 votes61 views
When you enable Lake Formation runtime roles on an EMR 7.x cluster, all Spark steps may silently time out after 300 seconds. This happens because S3 locations registered with the default Service-Linke...KennyEXPERT
published 19 days ago2 votes149 views
This post describes how to build a fully serverless scheduling solution that starts and stops non-production AWS resources on a cron schedule. The solution uses Amazon EventBridge Scheduler and AWS Sy...N_AgarwalEXPERT
published 20 days ago0 votes113 views
Amazon Quick recently launched in Preview as a native desktop app for macOS and Windows, combining MCP integration, a personal knowledge graph, and scheduled tasks into a unified productivity experien...Abhishek Avinash AgawaneSUPPORT ENGINEER
published 22 days ago0 votes104 views
Many production Amazon RDS and Aurora databases still use self-managed master passwords stored in templates, variables, or pipeline secrets, creating exposure and rotation risks. This article is a com...Akash NarayanSUPPORT ENGINEER
published 23 days ago0 votes51 views
This article demonstrates how to flatten Athena complex data types (ARRAY and STRUCT) into primitive types that Amazon Quick can consume, using CROSS JOIN UNNEST and dot notation, then storing the res...AarthiEXPERT
published 25 days ago0 votes291 views
This article provides the step-by-step guidance for setting up and accessing Amazon S3 Tables (Iceberg) with AWS Lake Formation permissions in a 3 account data mesh architecture.AmritaAWSEXPERT
published 25 days ago0 votes41 views
This is Part 2 of a series on implementing Amazon Redshift Query Monitoring Rules (QMR) using data-driven methods. Part 1 covered baseline queries to profile your cluster workload. This article uses t...Joydeep GuptaEXPERT
published a month ago0 votes117 views
Organisations with multiple business units or operating companies sharing a consolidated AWS billing estate often struggle with dashboard filter limitations when using Cloud Intelligence Dashboards (C...AmritaAWSEXPERT
published a month ago0 votes58 views
Learn how to baseline your Amazon Redshift clusters before configuring Query Monitoring Rules (QMR). This article provides 4 SQL queries to measure duration, queue pressure, scan volume, and heavy-que...
Recent selections
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Ashley LoganEXPERT
published 8 months ago1 votes445 views
This spotlight on RDS Aurora MySQL equips you with the skills and troubleshooting tips to get the most out of a high-performing service.AWS OfficialEXPERT
published 8 months ago0 votes362 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 10 months ago0 votes331 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 votes451 views
This spotlight on AWS Glue equips you with the skills and troubleshooting tips to get the most out of a data integration service.published 2 years ago1 votes1.1K views
This spotlight on Amazon RDS for Oracle equips you with the skills and troubleshooting tips to get the most out of a powerful service.Henry Fuentes JrEXPERT
published 2 years ago0 votes726 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.Henry Fuentes JrEXPERT
published 2 years ago0 votes974 views
This spotlight on Amazon Relational Database Service (Amazon RDS) for MySQL equips you with the skills and troubleshooting tips to get the most out of an easy-to-manage relational database service.Giovanni LauriaEXPERT
published 2 years ago1 votes22.7K views
Harnessing Real-Time Streaming for Scalable Data Processing and Analysis- AWS OFFICIALUpdated 2 years ago0 votes332 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 2 years ago0 votes53 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 votes530 viewsDo you want to optimize your Amazon RDS and Aurora PostgreSQL workloads? Explore these handpicked resources for the best practices to optimize your Amazon RDS and Aurora PostgreSQL workloads.
- AWS OFFICIALUpdated 3 years ago0 votes153 viewsDo you want to better understand your Amazon RDS and Aurora PostgreSQL workloads? Explore these curated resources for the best practices to analyze your Amazon RDS and Aurora PostgreSQL workloads.
- AWS OFFICIALUpdated 3 years ago0 votes111 viewsDo you have Amazon Aurora workloads? Are you looking to reduce your cost? Review this Selection to understand Amazon Aurora pricing, cost optimization methods, and cost and usage reporting options.
- AWS OFFICIALUpdated 3 years ago0 votes70 viewsDo you want to migrate your Amazon Aurora workloads to the AWS Cloud? Review these handpicked resources to understand your options when you migrate your Aurora workloads to AWS.
- AWS OFFICIALUpdated 10 months ago0 votes120 viewsThis selection includes a deep dive on Aurora advanced features, blue-green deployments, Aurora Serverless v2, and Aurora Global Databases.
- AWS OFFICIALUpdated 3 years ago0 votes285 viewsDo you want to optimize the performance of your Amazon Aurora MySQL-Compatible Edition databases? Review these curated resources for Amazon Aurora MySQL-Compatible Edition database best practices, per...
- AWS OFFICIALUpdated 3 years ago0 votes85 viewsAre you preparing for an Amazon Aurora MySQL-Compatible Edition database version upgrade? Review these carefully selected resources for techniques on performing the upgrade, best practices for upgrade...
- AWS OFFICIALUpdated 3 years ago0 votes56 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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