DynamoDB

Website

aws.amazon.com

Categories

#Databases #NoSQL Databases #Relational Databases #Cloud Hosting

Smallstep SSH

Website

smallstep.com

Categories

#Productivity #SaaS #Project Management #Identity And Access Management

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.

Smallstep SSH features and specs

• Enhanced Security
  Smallstep SSH enables strong authentication practices by integrating with identity providers, reducing the chances of compromised passwords and ensuring secure connections.
• Centralized Access Management
  The platform centralizes user access management, allowing admins to easily manage and revoke user access across multiple servers and services from a single point of control.
• Ease of Integration
  Smallstep SSH integrates seamlessly with existing infrastructure and identity providers like Okta and Google Workspace, simplifying the onboarding process for enterprises.
• Improved Compliance
  With detailed logging and custom policies, Smallstep SSH helps organizations meet various compliance requirements by offering traceability and accountability for user actions.
• Scalability
  Designed with scalability in mind, Smallstep SSH can efficiently handle growing organizational needs without sacrificing performance or security.

Possible disadvantages of Smallstep SSH

• Complexity of Setup
  For organizations unfamiliar with identity provider integrations or certificate-based authentication, the initial setup can be complex and may require specialized knowledge.
• Dependence on External Identity Providers
  Reliance on external identity providers for authentication means that downtime or disruptions with these services can impact Smallstep SSH functionality.
• Limited Offline Access
  Because the solution is designed to work with identity providers, offline mode functionality is limited, which might be a concern for systems that require constant availability.
• Cost Considerations
  For small organizations or startups, the cost of implementing and maintaining an enterprise-level authentication system like Smallstep SSH might be prohibitive.
• Learning Curve
  There is a learning curve associated with transitioning from traditional SSH management to Smallstep SSH's certificate-based approach, which might necessitate training for IT staff.

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

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