AWS – Page 13 – Scriptorium

[AWS] Caching

The following services provide caching on AWS:

CloudFront
API Gateway
ElastiCache
DynamoDB Accelerator

DynamoDB is a highly resilient (low-latency) NoSQL database service that replicates data across multiple AZs. DynamoDB can replace existing No SQL databases such as MongoDB, Cassandra DB, or Oracle NoSQL.

[AWS] Aurora

Aurora is an AWS relational database engine that is compatible with MySQL and PostgreSQL.

[AWS] VPC – NAT Gateway

NAT (Network Address Translation)

NAT remaps source IPs or destination IPs. (It translates private IPs to public IPs and vice versa.)

Static NAT
- A private IP is mapped to a public IP at a 1:1 ratio. (such as Internet Gateway).
Dynamic NAT
- A range of private IPs are dynamically mapped to one or more public IPs (Home router or NAT Gateways).
- To achieve high availably, create one dynamic NAT per AZ.

[AWS] RDS – Deployment & Backups

Using RDS, you are delegating most of the maintenance tasks to AWS. It is important to understand how you can make use of RDS features in order to utilize the service fully.

[AWS – Python] S3 with Boto 3

Here are examples of accessing S3 with Boto 3.

[AWS] Relational Database Service (RDS)

RDS is a “Database as a Service (DBaaS)” for OLTP (OnLine Transaction Processing). RDS is a managed Relational Database Service in AWS. The main purpose of RDS is to lower TCO (Total Cost of Ownership).

[AWS Python] Configuration

You can access Amazon web services through the Management Console, AWS CLI, or AWS SDK. Boto3 is the AWS SDK for python.

Tag Archives: AWS