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Amazon Redshift VS AWS Database Migration Service

Compare Amazon Redshift VS AWS Database Migration Service and see what are their differences

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Amazon Redshift logo Amazon Redshift

Learn about Amazon Redshift cloud data warehouse.

AWS Database Migration Service logo AWS Database Migration Service

AWS Database Migration Service allows you to migrate to AWS quickly and securely. Learn more about the benefits and the key use cases.
  • Amazon Redshift Landing page
    Landing page //
    2023-03-14
  • AWS Database Migration Service Landing page
    Landing page //
    2022-01-30

Amazon Redshift features and specs

  • Scalability
    Amazon Redshift allows you to scale your data warehouse up or down easily based on your needs with just a few clicks or by using the API, providing flexibility to handle varying workloads.
  • Performance
    Redshift uses columnar storage, parallel processing, and efficient data compression techniques to deliver high performance for complex queries and large datasets.
  • Integration
    It seamlessly integrates with various AWS services like S3, DynamoDB, and QuickSight, making it easier to build a comprehensive data ecosystem.
  • Cost-effective
    Redshift offers a pay-as-you-go pricing model with no upfront costs, and you can save more with reserved instances, making it cost-effective for many businesses.
  • Security
    It includes features like encryption, Virtual Private Cloud (VPC), and compliance certifications (such as SOC 1, SOC 2, SOC 3, and more) to ensure data security and compliance.
  • Managed Service
    Amazon Redshift is a fully managed service, so it takes care of managing, monitoring, and scaling the infrastructure, allowing you to focus on your data and insights.

Possible disadvantages of Amazon Redshift

  • Complexity
    Although Redshift is powerful, it can be complex to set up, configure, and optimize for best performance, requiring knowledge and experience in data warehousing.
  • Cost for Unused Resources
    While Redshift is cost-effective for large-scale operations, costs can add up quickly if resources are not managed properly, especially with long-running clusters that are under-utilized.
  • Maintenance Windows
    Despite being a managed service, maintenance windows and updates can occasionally lead to downtime or performance degradation, impacting availability.
  • Data Transfer Costs
    Transferring data in and out of Redshift can incur additional costs, particularly if large volumes of data are involved, which can affect overall budget planning.
  • Vendor Lock-in
    Using Amazon Redshift ties you to the AWS ecosystem, which could be a disadvantage if you are considering a multi-cloud strategy or planning to switch providers in the future.

AWS Database Migration Service features and specs

  • Minimal Downtime
    AWS Database Migration Service ensures minimal downtime during the database migration process, making it ideal for applications that require continuous availability.
  • Supports Multiple Database Engines
    It supports migration of data between a wide variety of database engines including Oracle, Microsoft SQL Server, MySQL, MariaDB, PostgreSQL, and more.
  • Cost-Effective
    With a pay-as-you-go pricing model, users only pay for the compute resources used during the migration process, making it a cost-effective solution.
  • Managed Service
    As a fully managed service, it reduces the administrative overhead associated with database migrations, including hardware provisioning, software patching, and monitoring.
  • Continuous Data Replication
    It supports continuous data replication with high availability, allowing for nearly real-time data synchronization between the source and target databases.

Possible disadvantages of AWS Database Migration Service

  • Complex Initial Setup
    The initial setup and configuration can be complex, especially for users who are not familiar with AWS services and database migration processes.
  • Limited Customization
    Being a managed service, it offers limited customization options compared to self-managed solutions, which might be a drawback for users with specific requirements.
  • Latency Issues
    For large datasets, there might be latency issues during migration, depending on the network conditions and the geographical locations of the source and target databases.
  • Dependency on AWS Ecosystem
    The service is tightly integrated with AWS, which means it may not be as effective or easy to use with non-AWS environments, creating potential vendor lock-in.
  • Performance Overheads
    There may be performance overheads associated with running the migration tasks, which could impact the performance of the source or target databases during the migration process.

Analysis of Amazon Redshift

Overall verdict

  • Amazon Redshift is generally considered a good solution for businesses seeking a robust, scalable, and cost-effective data warehousing service within the AWS cloud environment. However, its suitability may vary depending on specific organizational needs and workloads.

Why this product is good

  • Amazon Redshift is a popular data warehousing service within the AWS ecosystem, known for its scalability, ease of integration with other AWS services, and relatively low cost. It provides fast query performance for large datasets and offers features like columnar storage, parallel query execution, and advanced compression. These attributes make it an attractive choice for organizations looking to perform complex analytics and data processing tasks.

Recommended for

  • Organizations already utilizing AWS services and seeking seamless integration.
  • Businesses requiring scalable data warehousing at a competitive price.
  • Data-driven companies looking to perform fast, complex analytics on large datasets.
  • Teams needing flexible management options that can grow with their data storage needs.

Analysis of AWS Database Migration Service

Overall verdict

  • Overall, AWS Database Migration Service is a reliable and efficient tool for migrating databases to the cloud, especially within the AWS ecosystem. Its flexibility, along with support for various database scenarios, makes it a worthwhile option for organizations looking to modernize their data infrastructure.

Why this product is good

  • AWS Database Migration Service (AWS DMS) is considered a good option for database migrations due to its ease of use, cost-effectiveness, and reliability. It supports a wide range of database engines and allows for seamless data migration with minimal downtime. The service enables continuous data replication, making it suitable for live migrations. Additionally, AWS DMS is fully managed, which means users don't need to worry about the underlying infrastructure, and it offers robust security features.

Recommended for

  • Organizations seeking to migrate their on-premises databases to AWS with minimal downtime.
  • Businesses looking to replicate their data across different regions or availability zones.
  • Users who require a scalable and managed database migration solution.
  • Enterprises wanting to transform their database infrastructure into a cloud-native architecture.
  • Teams that need to conduct continuous data replication from source to target databases.

Amazon Redshift videos

+ Add

Getting Started with Amazon Redshift - AWS Online Tech Talks

More videos:

  • Review - Amazon Redshift Materialized Views
  • Tutorial - Amazon Redshift Tutorial | Amazon Redshift Architecture | AWS Tutorial For Beginners | Simplilearn

AWS Database Migration Service videos

+ Add

AWS Database Migration Service (DMS)

Category Popularity

0-100% (relative to Amazon Redshift and AWS Database Migration Service)

Amazon Redshift

AWS Database Migration Service

Databases
100 100%
Databases
0% 0
Data Integration
0 0%
Data Integration
100% 100
Big Data
100 100%
Big Data
0% 0
ETL
0 0%
ETL
100% 100

User comments

Share your experience with using Amazon Redshift and AWS Database Migration Service. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Amazon Redshift and AWS Database Migration Service

Amazon Redshift Reviews

Data Warehouse Tools
No, SQL (Structured Query Language) is not a data warehouse itself. SQL is a programming language used for managing and querying data stored in relational database management systems (RDBMS) and data warehouses. Many data warehouse solutions, such as Peliqan, Amazon Redshift, and PostgreSQL, support SQL for querying and analyzing data within the data warehouse
Source: peliqan.io
Top 6 Cloud Data Warehouses in 2023
Coined in November 2021, Amazon Redshift was launched as a fully managed cloud data warehouse that can handle petabyte-scale data. While it was not the first cloud data warehouse, it became the first to proliferate in the market share after a large-scale adoption. Redshift uses SQL dialect based on PostgreSQL, which is well-known by many analysts globally, and its...
Source: geekflare.com
Top 5 Cloud Data Warehouses in 2023
Jan 11, 2023 The 5 best cloud data warehouse solutions in 2023Google BigQuerySource: https://cloud.google.com/bigqueryBest for:Top features:Pros:Cons:Pricing:SnowflakeBest for:Top features:Pros:Cons:Pricing:Amazon RedshiftSource: https://aws.amazon.com/redshift/Best for:Top features:Pros:Cons:Pricing:FireboltSource: https://www.firebolt.io/Best for:Top...
Source: www.shipyardapp.com
Top 5 BigQuery Alternatives: A Challenge of Complexity
As the most proven tool in this category, Amazon Redshift is a fully managed cloud-based data warehouse used to collect and store data. Like BigQuery, Redshift seamlessly integrates with multiple products and ETL services.
Source: blog.panoply.io

AWS Database Migration Service Reviews

Best ETL Tools: A Curated List
Mostly Batch: Matillion ETL had some real-time CDC based on Amazon DMS that has been deprecated. The Data Loader does have some CDC, but overall, the Data Loader is limited in functionality, and if it’s based on DMS, it will have the limitations of DMS as well.
Source: estuary.dev

Social recommendations and mentions

AWS Database Migration Service might be a bit more popular than Amazon Redshift. We know about 31 links to it since March 2021 and only 29 links to Amazon Redshift. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Amazon Redshift mentions (29)

  • How to Pitch Your Boss to Adopt Apache Iceberg?
    If your team is managing large volumes of historical data using platforms like Snowflake, Amazon Redshift, or Google BigQuery, you’ve probably noticed a shift happening in the data engineering world. A new generation of data infrastructure is forming — one that prioritizes openness, interoperability, and cost-efficiency. At the center of that shift is Apache Iceberg. - Source: dev.to / 6 months ago
  • Everyone Uses Postgres… But Why?
    Postgres can be easily adapted to build highly tailored solutions. For instance, Amazon Redshift can be considered a highly scalable fork of Postgres. It’s a distributed database focusing on OLAP workloads that you can deploy in AWS. - Source: dev.to / 11 months ago
  • From ETL and ELT to Reverse ETL
    With the transition from ETL to ELT, data warehouses have ascended to the role of data custodians, centralizing customer data collected from fragmented systems. This pivotal shift has been enabled by a suite of powerful tools: Fivetran and Airbyte streamline the extraction and loading, DBT handles the transformation, and robust warehousing solutions like Snowflake and Redshift store the data. While traditionally... - Source: dev.to / about 1 year ago
  • Choosing Between a Streaming Database and a Stream Processing Framework in Python
    They differ from conventional analytic databases like Snowflake, Redshift, BigQuery, and Oracle in several ways. Conventional databases are batch-oriented, loading data in defined windows like hourly, daily, weekly, and so on. While loading data, conventional databases lock the tables, making the newly loaded data unavailable until the batch load is fully completed. Streaming databases continuously receive new... - Source: dev.to / over 1 year ago
  • Choosing the Right AWS Database: A Guide for Modern Applications
    Data warehousing is the process of storing and analyzing large volumes of data for business intelligence and analytics purposes. AWS offers a fully managed data warehousing service called Amazon Redshift that can handle petabyte-scale data warehouses with ease. - Source: dev.to / almost 2 years ago
View more

AWS Database Migration Service mentions (31)

  • Choosing the right, real-time, Postgres CDC platform
    The major infrastructure providers offer CDC products that work within their ecosystem. Tools like AWS DMS, GCP Datastream, and Azure Data Factory can be configured to stream changes from Postgres to other infrastructure. - Source: dev.to / 10 months ago
  • 3 Proven Patterns for Reporting with Serverless
    The second big drawback is speed. There will be more latency in this scenario. How much latency depends upon the environment. If there is RDBMS in the source, AWS Data Migration Service will at worst take around 60 seconds to replicate. That cost needs to be accounted for. Secondarily, many triggering events are leveraged which happen fairly quickly but they do add up. - Source: dev.to / over 1 year ago
  • RDS Database Migration Series - A horror story of using AWS DMS with a happy ending
    Amazon Database Migration Service might initially seem like a perfect tool for a smooth and straightforward migration to RDS. However, our overall experience using it turned out to be closer to an open beta product rather than a production-ready tool for dealing with a critical asset of any company, which is its data. Nevertheless, with the extra adjustments, we made it work for almost all our needs. - Source: dev.to / over 1 year ago
  • Aurora serverless v1 to v2 upgrade pointers?
    Does AWS DMS make sense here? Doesn't the aforementioned "snapshot+restore to provisioned and upgrade" method suffice? I wanted to get some opinions before deep diving into the docs for yet another AWS service. Source: about 2 years ago
  • Using Amazon RDS Postgres as a read replica from an external Database
    One easy solution is AWS DMS. I use it for on-going CDC replication with custom transforms, but you can use it for simple replication too. Source: over 2 years ago
View more

What are some alternatives?

When comparing Amazon Redshift and AWS Database Migration Service, you can also consider the following products

Google BigQuery - A fully managed data warehouse for large-scale data analytics.

AWS Glue - Fully managed extract, transform, and load (ETL) service

Microsoft SQL Server - Microsoft Azure is an open, flexible, enterprise-grade cloud computing platform. Move faster, do more, and save money with IaaS + PaaS. Try for FREE.

Xplenty - Xplenty is the #1 SecurETL - allowing you to build low-code data pipelines on the most secure and flexible data transformation platform. No longer worry about manual data transformations. Start your free 14-day trial now.

Snowflake - Snowflake is the only data platform built for the cloud for all your data & all your users. Learn more about our purpose-built SQL cloud data warehouse.

Skyvia - Free cloud data platform for data integration, backup & management

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