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Amazon Transcribe

2023-02-28T02:23:15+00:00

Amazon Transcribe Cheat Sheet A fully managed automatic speech recognition (ASR) service. Converts speech into text. It supports a wide variety of audio coding formats such as WAV, MP3, MP4, FLAC, AMR, AMR-WB, Ogg, and WebM. It can process batch and streaming transcriptions. Common Use Cases Transcribing customer calls Meeting transcription Closed captioning Generating metadata to create a searchable archive Concepts A confidence score is between 0 and 100, indicating the probability that a given prediction is correct. Low-fidelity (lo-fi) is a term used to describe audio recordings that exhibit poor sound quality. The term high-fidelity refers to high-quality audio [...]

Amazon Transcribe2023-02-28T02:23:15+00:00

Amazon Translate

2023-02-28T02:27:20+00:00

Amazon Translate Cheat Sheet A Neural Machine Translation service that provides fluent translation with higher accuracy than traditional statistical and rule-based translation models. Powered by deep learning models that deliver fast, accurate, and affordable translation between supported languages. Supports batch translation, real-time, and on-demand translations. Common Use Cases Language localization Translating content for text analytics Cross-lingual communication Concepts Amazon Translate uses a Translation Model that consists of two (2) components: Encoder Read a source text one word at a time. Creates a semantic representation of each word. Decoder Uses the constructed semantic representation of the encoded text and translates it [...]

Amazon Translate2023-02-28T02:27:20+00:00

Logging Using awslogs Log Driver in Amazon ECS

2023-05-02T05:18:52+00:00

Monitoring and logging can be as important as developing and deploying applications. Imagine managing an enterprise-level distributed application that runs on hundreds of containers. You must place your containers cleverly on instances to achieve a certain level of resilience and performance. On top of that, you would want to have visibility into CPU and memory usage so you’ll have an idea which task/tasks are resource-hungry at a given time. You may also want to check the disk space of your instance and see if you still have enough storage for your application. Fortunately, monitoring distributed applications hosted in AWS has [...]

Logging Using awslogs Log Driver in Amazon ECS2023-05-02T05:18:52+00:00

AWS Savings Plan

2023-05-02T05:22:55+00:00

AWS Savings Plan Cheat Sheet Savings Plan is a flexible pricing model that helps you save up cost on Amazon EC2, AWS Fargate, and AWS Lambda usage. You can purchase Savings Plans from any account, payer or linked.  By default, the benefit provided by Savings Plans is applicable to usage across all accounts within an AWS Organization/consolidated billing family. You can also choose to restrict the benefit of Savings Plans to only the account that purchased them. Similar to Reserved Instances, you have All Upfront, Partial upfront, or No upfront payment options. Plan Types Compute Savings Plans - provide the [...]

AWS Savings Plan2023-05-02T05:22:55+00:00

Monitoring GuardDuty Findings with Amazon CloudWatch Events

2023-05-27T08:47:29+00:00

Large scale cyber attacks are now becoming normal in this age of interconnectivity. As we rely more and more on cloud technologies, companies are looking to tap into digital innovations to improve their businesses. Cyber attacks are costing companies millions of dollars of downtime not to mention the possibility of lawsuits whenever an attack occurs. It is imperative that security teams have the means to prevent, detect, and take actions to ensure that the security of their workloads in AWS are airtight. Amazon GuardDuty was released during the 2017 re:Invent conference. Amazon GuardDuty is an agentless threat detection service that [...]

Monitoring GuardDuty Findings with Amazon CloudWatch Events2023-05-27T08:47:29+00:00

Aurora Serverless Tutorial – Part 1

2023-06-02T02:06:31+00:00

What is Aurora Serverless?  Before we get into it, let us briefly define Aurora and serverless first. Aurora is a fully managed, closed source relational database that is compatible with MySQL and PostgreSQL. According to Amazon, it is five times faster than the standard MySQL and three times faster than PostgreSQL. It uses a distributed architecture that provides fault tolerance and high availability.  Serverless is a technique in the cloud that follows the ‘pay-per-use’ model. As opposed to its name, serverless does not mean not using ‘servers’. There is no magic in it. It still uses a physical server that [...]

Aurora Serverless Tutorial – Part 12023-06-02T02:06:31+00:00

Lifecycle Event Hooks in CodeDeploy

2023-06-02T02:57:06+00:00

Bookmarks Events Things To Consider In biology, life cycle refers to the series of stages or events that occur during an organism’s lifetime. Lifecycle also applies when automating software deployment on AWS CodeDeploy. Lifecycle event hooks refer to the series of events that describes how a deployment is accomplished. It allows you to control or perform actions on different stages of your deployment. In the traditional way, whenever you release a new feature for your application, you would have to manually disable the app and install the code. If the code resides in a repository [...]

Lifecycle Event Hooks in CodeDeploy2023-06-02T02:57:06+00:00

Amazon EBS Multi-Attach

2023-02-22T14:28:05+00:00

Amazon Elastic Block Store or EBS is a durable block-based storage device that can be attached to your EC2 instance. AWS released a feature called Multi-Attach, which allows EC2 instances to share a single EBS volume for up to 16 instances and provide higher availability of your applications for Linux workloads. Each instance to which the volume is attached has full read and write permissions to the volume. The following are several considerations and limitations in using the Multi-Attach feature: Multi-Attach enabled volumes do not support I/O fencing. I/O fencing protocols control write access in a shared storage environment to [...]

Amazon EBS Multi-Attach2023-02-22T14:28:05+00:00

ECS Network Modes Comparison

2023-06-02T03:02:15+00:00

Amazon Elastic Container Service (ECS) allows you to run Docker-based containers on the cloud. Amazon ECS has two launch types for operation: EC2 and Fargate. The EC2 launch type provides EC2 instances as hosts for your Docker containers. For the Fargate launch type, AWS manages the underlying hosts so you can focus on managing your containers instead. The details and configuration on how you want to run your containers are defined on the ECS Task Definition which includes options on networking mode.  In this post, we’ll talk about the different networking modes supported by Amazon ECS and determine which mode [...]

ECS Network Modes Comparison2023-06-02T03:02:15+00:00

Configuring Notifications for Amazon EC2 Auto Scaling Lifecycle Hooks

2023-06-03T05:15:48+00:00

Auto Scaling Lifecycle Hooks In the previous post, we talked about Auto Scaling Lifecycle Hooks and how to configure it on your Auto Scaling group. You can view the article here. It’s better to read it first before proceeding with this section. In a nutshell, Auto Scaling Lifecycle Hooks allow you to put an instance in the “wait” state while the Auto Scaling group responds to a scale-out or scale-in event. While the instance is in the “wait” state, you perform actions such as installing the application before allowing traffic to the instance or sending out the application logs to [...]

Configuring Notifications for Amazon EC2 Auto Scaling Lifecycle Hooks2023-06-03T05:15:48+00:00

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