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...
IT Cheer Up Blog
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....
AWS Big Data Study Notes - AWS Kinesis
This is the cheat sheet on AWS Kinesis. AWS Kinesis is a real-time streaming data platform on AWS: Kinesis Video Streams: build custom applications that process or analyze streaming video Kinesis Data Streams: build custom...
Cloud Big Data Analytics Solution on AWS or GCP
Last time when we talked about big data, we focused on big data storage (Data Storage for Big Data: Aurora, Redshift or Hadoop?) and the Hadoop solution you should pick (Which is Right Hadoop...
AWS Kinesis Data Streams vs. Kinesis Data Firehose
The AWS Kinesis Platform offers four services: Kinesis Video Streams (which can capture, process, and store live media data), Kinesis Data Streams (which can capture, process, and store real-time data), Kinesis Data Firehose (which...
Streaming Platforms: Apache Kafka vs. AWS Kinesis
Apache Kafka and AWS Kinesis are two real-time data streaming platforms. Both have excellent features to support the needs of businesses concerning real-time streams of data collection and analytics. But how do you choose...
AWS Elastic Beanstalk or AWS Elastic Container Service for Kubernetes (AWS EKS)
We previously compared two PaaS Solutions: AWS Elastic Beanstalk and Red Hat Openshift. AWS Elastic Beanstalk is likely a good choice for newly started applications and systems already using AWS. In addition, AWS Beanstalk...
