Running Recommendation Engine Spark Job on EMR
Abstract Amazon Elastic MapReduce (EMR) is a managed big data service that simplifies the process of processing and analyzing large datasets using popular frameworks like Apache Spark, Hadoop, and ...
Engineer's Notes
Connecting Kinesis Firehose DataStream with aws-kinesis-agent to ingest Log Data into AWS S3
Abstract AWS Kinesis Firehose is a powerful service that enables almost real-time data streaming at scale. It simplifies the process of ingesting, transforming, and loading large volumes of data in...
AWS Kinesis Agent configuration and setup for Data Streaming to the Cloud
Abstract Amazon Kinesis Agent is a powerful tool that helps you collect, process, and transfer data in real-time to AWS services like Amazon Kinesis Data Streams, Amazon Kinesis Data Firehose, and...
DynamoDB Table Design Principles - Filtering
Abstract We will continue exploring different technics that allow to extend Access Patterns to a Single Table. Target DynamoDB Table Structure NoSQL DynamoDB Table Structure is generated usi...
DynamoDB Table Design Principles - One-To-Many Relationships in NoSQL
Abstract In Relational Database we used to have single Entity per Table, build relationships between them and assign constrains like Foreign Keys. In NoSQL DynamoDB world this became an Antipatter...
DynamoDB Table Design Principles - NoSQL Modeling
Abstract DynamoDB is one of the most popular NoSQL DB storages, that has amazing performance and scaling characteristics and is widely used in many designs. There is mindshift that requires us to ...
Integrating AWS Client VPN with pfSense (most popular OpenSource Router and Firewall)
Abstract This Post explores integration of AWS Client VPN with pfSense, streamlining operations to utilize a single VPN connection per pfSense router. Furthermore, it dives into the potential for...
Automating AWS Client VPN creation with Terraform and Scripts
Abstract In previous Post Latest AWS Managed Client VPN Connection, we checked how managed AWS VPN Client allows much faster and secure bootstrap OpenVPN server compared to DIY EC2-based instance s...
Latest AWS Managed Client VPN Connection
Abstract Creating and managing VPN connections to AWS Cloud Networks is a regular task that we periodically face with. One of the communication channels is VPN connection. For a while if you want t...
Registering domain name in Route53 and integrating it with Hosting Server through CNAME
Abstract Creating a personalized online presence is an essential step for bloggers, developers, and content creators. One powerful way to establish your brand is by registering a custom domain name...