Hot Topics in Cloud Computing Part 1
Cloud computing continues to evolve in the year 2020 with an even bigger market demanding. It changed the way of developing and deploying software. The public cloud providers will continue to offer the larger...
Author: L. Peng
Data Warehouse Cloud Solutions: AWS Redshift vs. GCP BigQuery
AWS and GCP provide impressive cloud data warehouse solutions with Redshift and BigQuery. Each of these solutions can run analytic queries against petabytes to exabytes of data with highly-scalability, cost-effective and secure. I will...
The Container as a Service: GCP GKE vs. AWS EKS
In general, Kubernetes is hard to learn and complex to configure. So the container as a service from public cloud providers will save us from installing and operating our own Kubernetes clusters. Google Cloud...
Last-minute Cheat Sheet for AWS Certified Big Data Specialty
This is section two of How to Pass AWS Certified Big Data Specialty. In this post, I will share my last-minute cheat sheet before I heading into the exam. You may generate your last-minute...
How to Pass AWS Certified Big Data Specialty
I passed AWS Certified Big Data Specialty on July 29, 2019, after five months preparation! This certification exam is more difficult than the AWS CSAA I had. Most people think it’s even more difficult...
AWS Big Data Study Notes – AWS QuickSight, Athena, Glue, and ES
AWS QuickSight This is the cheat sheet on AWS QuickSight, AWS Athena, AWS Glue and AWS Elasticsearch. Business analytics service for visualizations and perform ad hoc analysis Visuals: a graphical representation of data visualization Sheets:...
AWS Big Data Study Notes – AWS DynamoDB, S3 and SQS
This is the cheat sheet on AWS DynamoDB, S3, and SQS. AWS DynamoDB Features Fully managed NoSQL database service: On-demand capacity mode Built-in support for ACID transactions On-demand backups and point-in-time recovery Encryption at...
AWS Big Data Study Notes – AWS Machine Learning and IoT
The cheat sheet is on AWS Machine Learning (ML) and IoT. Machine Learning (ML) Services AI Services Amazon Comprehend: natural language processing (NLP) service that uses machine learning to find insights and relationships in...
AWS Containerization: ECS, EKS, and ECR
Containerization is a lightweight alternative to a virtual machine that involves encapsulating an application in a container with its own operating system. It provides portable, lightweight, standardized, and easy to deploy. Along with containers,...
AWS Big Data Study Notes – EMR and Redshift
This is the cheat sheet on AWS EMR and AWS Redshift. AWS EMR Storage and File Systems HDFS: prefix with hdfs://(or no prefix). HDFS is a distributed, scalable, and portable file system for Hadoop....
