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DynamoDB VS Keystash.io

Compare DynamoDB VS Keystash.io and see what are their differences

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Contents:
  1. » Base Details
  2. » Videos
  3. » Reviews
  4. » Alternatives

DynamoDB logo DynamoDB

Amazon DynamoDB is a fast and flexible NoSQL database service for all applications that need consistent, single-digit millisecond latency at any scale. It is a fully managed cloud database and supports both document and key-value store models.

Keystash.io logo Keystash.io

Centralized Linux user and SSH key management software
  • DynamoDB Landing page
    Landing page //
    2023-03-18
  • Keystash.io Landing page
    Landing page //
    2022-05-25

SSH Key Management software that synchronizes SSH Keys with your authorizedkeys files across your fleet of servers. Manage user accounts, sudoers files, two factor authentication and authorizedkeys on Linux servers.

DynamoDB

Website
aws.amazon.com
Pricing URL
-
$ Details
-
Platforms
-
Release Date
-
Edit details

Keystash.io

Website
keystash.io
Pricing URL
Official Keystash.io Pricing
$ Details
freemium £25.0 / Monthly (Includes 10 Users and 30 Hosts)
Platforms
Browser REST API
Release Date
2022 April
Startup details
Country
United Kingdom
Employees
1 - 9
Edit details

DynamoDB features and specs

  • Scalability
    DynamoDB automatically scales up and down to handle your application's needs, with no intervention required. This allows for easy handling of traffic spikes and growth over time.
  • Performance
    With its fast, predictable performance at any scale, DynamoDB ensures low-latency responses, even with large volumes of data.
  • Fully Managed
    As a fully managed service, DynamoDB handles hardware provisioning, setup, configuration, replication, software patching, and backups, letting you focus on your application.
  • Flexible Data Model
    DynamoDB supports both document and key-value store models, providing flexibility in how you structure your data.
  • Security
    DynamoDB integrates with AWS Identity and Access Management (IAM) to provide fine-grained access control and encrypts data at rest and in transit.
  • Global Tables
    You can create multi-region, fully replicated tables for high availability and globally distributed apps with low latency reads and writes.
  • Event-Driven Architecture
    DynamoDB integrates with AWS Lambda for automatic triggering and the creation of event-driven architectures.

Possible disadvantages of DynamoDB

  • Pricing Complexity
    DynamoDB's pricing model, which charges based on read and write capacity units, storage, and data transfer, can be complex and difficult to predict.
  • Limited Query Capabilities
    DynamoDB does not support complex queries as well as traditional SQL databases. Querying capabilities are limited primarily to primary key attributes.
  • Secondary Indexes
    While DynamoDB supports secondary indexes, their use can be limited and complex to manage effectively compared to relational databases.
  • Consistency
    DynamoDB offers eventual consistency by default. While strongly consistent reads are available, they can be more expensive and slower.
  • Data Size Limitations
    Each item in a DynamoDB table must be 400KB or less, limiting the amount of data you can store in a single item.
  • Vendor Lock-In
    Using DynamoDB heavily ties your application to AWS, which can be a downside if you want to maintain flexibility in your cloud infrastructure choices.

Keystash.io features and specs

  • SSH Key Management
  • Two Factor Authentication (2FA)
  • SSH Service Managment
  • Audit Trail
  • Single Sign-On
  • RESTful API

Analysis of DynamoDB

Overall verdict

  • DynamoDB is a highly recommended NoSQL database option, especially for applications and services built on the AWS ecosystem. Its ability to handle large-scale applications with minimal manual configuration and strong performance metrics makes it an excellent choice for developers seeking a reliable and efficient database solution.

Why this product is good

  • DynamoDB is praised for its fully managed nature, allowing developers to focus on application development rather than complex infrastructure management. It offers high scalability with seamless data partitioning, replicates data across multiple availability zones, and provides built-in security features. DynamoDB is particularly effective for applications requiring rapid background processing of large data sets, with quick read and write performance due to its low-latency nature. Its serverless architecture ensures automatic scaling, so it adjusts easily to accommodate changing workloads without any manual intervention.

Recommended for

  • Applications requiring high availability and scalability
  • Real-time analytics and caching
  • Web applications with unpredictable workload patterns
  • Mobile backends and serverless applications
  • IoT applications needing fast and frequent data access

DynamoDB videos

+ Add

#13 - Amazon DynamoDB Basics In Under 5 Minutes [Tutorial For Beginners]

More videos:

  • Review - AWS re:Invent 2018: Amazon DynamoDB Deep Dive: Advanced Design Patterns for DynamoDB (DAT401)
  • Review - What is Amazon DynamoDB?

Keystash.io videos

+ Add

Linux User and SSH Key Management Demo

Category Popularity

0-100% (relative to DynamoDB and Keystash.io)

DynamoDB

Keystash.io

Databases
100 100%
Databases
0% 0
Identity And Access Management
0 0%
Identity And Access Management
100% 100
NoSQL Databases
100 100%
NoSQL Databases
0% 0
Security & Privacy
0 0%
Security & Privacy
100% 100

Questions and Answers

As answered by people managing DynamoDB and Keystash.io.

What makes your product unique?

Keystash.io's answer:

Keystash is an all in one SSH Key and User manager that does not require a constant connection to the central server. All authentication processes and handled locally on the server ensuring authentication is always available and working.

Why should a person choose your product over its competitors?

Keystash.io's answer:

Keystash provides incredible functionality in an easy to use way at a cost that scales well with infrastructure.

User comments

Share your experience with using DynamoDB and Keystash.io. 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 DynamoDB and Keystash.io

DynamoDB Reviews

Top 5 Dynobase alternatives you should know about - March 2025 Review
Dynomate offers a comprehensive solution with native AWS SSO support, advanced multi-tab functionality, and Git-based collaboration features. NoSQL Workbench is a valuable free tool from AWS, excellent for designing and visualizing data models. The JetBrains DynamoDB Plugin brings DynamoDB into your IDE with helpful autocomplete and query-saving features.
Source: www.dynomate.io
9 Best MongoDB alternatives in 2019
Amazon DynamoDB is a nonrelational database. This database system provides consistent latency and offers built-in security, and in-memory caching. DynamoDB is a serverless database which scales automatically and backs up your data for protection
Source: www.guru99.com

Keystash.io Reviews

We have no reviews of Keystash.io yet.
Be the first one to post

Social recommendations and mentions

Based on our record, DynamoDB seems to be more popular. It has been mentiond 122 times since March 2021. 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.

DynamoDB mentions (122)

  • MCP Client: Building a Smart and Robust Integration to DynamoDB with DynamoDB-Toolbox
    However, integrating them with a database like DynamoDB can be challenging. DynamoDB’s schema-less design makes schema discovery and querying difficult, and its strict reliance on well-defined access patterns means that even a small misstep can break your application. - Source: dev.to / 5 days ago
  • Serverless Backend: A New Era for Developers
    Database: It helps storing, managing and retriving data in a structured manner (e.g. NeonDB, PlanetScale, DynamoDB). - Source: dev.to / 11 days ago
  • Quarkus 3 application on AWS Lambda- Part 1 Introduction to the sample application and first Lambda performance measurements
    In this application, we will create products and retrieve them by their ID and use Amazon DynamoDB as a NoSQL database for the persistence layer. We use Amazon API Gateway which makes it easy for developers to create, publish, maintain, monitor and secure APIs and AWS Lambda to execute code without the need to provision or manage servers. We also use AWS SAM, which provides a short syntax optimised for defining... - Source: dev.to / about 1 month ago
  • Deploy AWS Lambda Functions and Amazon DynamoDB with AWS CDK on LocalStack
    In this example, we need to set up two AWS Lambda, AWS Secrets Manager and Amazon DynamoDB resources. - Source: dev.to / 3 months ago
  • Query Optimization and Performance in DynamoDB: Partition Key and Sort Key
    Amazon DynamoDB revolutionized the NoSQL database world with its flexible data model and high performance. At the core of its architecture, we find two fundamental concepts: Partition Key (PK) and Sort Key (SK). This article explores how these elements not only structure data but also significantly impact application performance and scalability. - Source: dev.to / 4 months ago
View more

Keystash.io mentions (0)

We have not tracked any mentions of Keystash.io yet. Tracking of Keystash.io recommendations started around May 2022.

What are some alternatives?

When comparing DynamoDB and Keystash.io, you can also consider the following products

AWS Lambda - Automatic, event-driven compute service

Smallstep SSH - Single Sign-on SSH

MongoDB - MongoDB (from "humongous") is a scalable, high-performance NoSQL database.

Keyfactor Command - Keyfactor Command is a web-based platform that offers you AI-based tools to manage and handle the identity of the organization and allows you to access the data from any remote location as it is a cloud-based platform.

Amazon S3 - Amazon S3 is an object storage where users can store data from their business on a safe, cloud-based platform. Amazon S3 operates in 54 availability zones within 18 graphic regions and 1 local region.

strongDM - Trust strongDM to manage an engineers access to everything

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