AMAZON CLOUD DATABASE SERVICE

Basic concept of  Amazon DynamoDB 

•         DynamoDB is the first non relational database which is developed at Amazon.

•         Amazon DynamoDB data are stored in solid state drivers(SSD) and replicate it synchronously across multiple availability zones.

•         DynamoDB is fully managed NOSQL database with high performance and scalability.

•         Amazon DynamoDB offeres high availability,reliability, and incremental scalability, with no limits on dataset.

•         It provides fast  and predictable performance with seamless scalability.

 Features of DynamoDB

•        DynamoDB is accessible via simple web service APIs.

•        Serve any level of traffic.

•        Store and retrieve any amount of data.

•        Pay for what you use.

Benifit of  DynamoDB

•        fast,consistent performance

•        Highly Scalable

•        Fully managed

•        Event Driven programming

•        Fin-grained Acess control

•        Flexible

•        No Sql databse

•        Fully managed

•        Single digit millisecond latency

•        massive and seamless scalabillity

•        low cost

Data Model

•        Table,Items and Attributes

•        Table is collection of items.

•        Items is collection of attributes(name-value pairs).

•        Primary Key(Hash Key) required.                   

                 

DEMO OF DynamoDB 

Basic Amazon Redshift

•        Amazon Redshift is a fast, fully managed, petabyte-scale data warehouse that makes it simple and cost-effective to analyze all your data using your existing business intelligence tools.

•         Start small for $0.25 per hour with no commitments and scale to petabytes for $1,000 per terabyte per year, less than a tenth the cost of traditional solutions.

•        Customers typically see 3x compression, reducing their costs to $333 per uncompressed terabyte per year.

•        Amazon Redshift is a fast,fully manged,patabyte-scale data warehouse service.

•        It means Amazon Redshift provides a simple and cost-effective way to analyze all your data using exiting Business intelligence (BI) and sql clients, regardless of the size of your data.     

Benefits of  Amazon Redshift

•     Fast       
•    Chep       
•    Simple      
•    Elastic     
•    Compatible

Features of Amazon Redshift

•        Optimized for Data Warehousing

•        Petabyte Scale

•        No Up-Front Costs

•        Fault Tolerant

•        Automated Backups

•        Fast Restores

•        Encryption

•        Network Isolation

•        Audit and Compliance   
  

Customer References

Amazon ElastiCache

•       Amazon ElastiCache is a web service that makes it easy to deploy, operate, and scale an in-memory data store or cache in the cloud.

•       The service improves the performance of web applications by allowing you to retrieve information from fast, managed, in-memory data stores.

•       Amazon ElastiCache supports two open-source in-memory engines:

1.    Redis     

•       a fast, open source, in-memory data store and cache.

•        Redis-compatible in-memory service that delivers the ease-of-use and power of Redis along with the availability, reliability and performance suitable for the most demanding applications.

•        ElastiCache for Redis is fully managed, scalable, and secure - making it an ideal candidate to power high-performance use cases such as Web, Mobile Apps, Gaming, Ad-Tech, and IoT.

1.    Memcached

•       a widely adopted memory object caching system.

•        ElastiCache is protocol compliant with Memcached, so popular tools that you use today with existing Memcached environments will work seamlessly with the service.

•       Amazon ElastiCache automatically detects and replaces failed nodes, reducing the overhead associated with self-managed infrastructures and provides a resilient system that mitigates the risk of overloaded databases, which slow website and application load times.

Benefits of Amazon Elasticache

• Easily 
• Scalable   
• Secure and Hardened  
•  Extreme Performance
• Redis and Memcached  
•  Highly Available and Reliable
•  Compatible
• Fully managed 

Featured Amazon ElastiCache Customers





 

                                    

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