AWS Comparison of Services

//AWS Comparison of Services

ECS Task Placement Strategies

2019-08-20T16:33:18+00:00

ECS Task Placement Strategies A task placement strategy is an algorithm for selecting instances for task placement or tasks for termination. When a task that uses the EC2 launch type is launched, Amazon ECS must determine where to place the task based on the requirements specified in the task definition, such as CPU and memory. Similarly, when you scale down the task count, Amazon ECS must determine which tasks to terminate.  A task placement constraint is a rule that is considered during task placement. You can use constraints to place tasks based on Availability Zone or instance type.  You can [...]

ECS Task Placement Strategies2019-08-20T16:33:18+00:00

AWS Serverless Application Model (SAM)

2019-08-20T16:21:06+00:00

AWS Serverless Application Model (SAM) An open-source framework for building serverless applications. It provides shorthand syntax to express functions, APIs, databases, and event source mappings.  You create a JSON or YAML configuration template to model your applications.  During deployment, SAM transforms and expands the SAM syntax into AWS CloudFormation syntax. Any resource that you can declare in an AWS CloudFormation template you can also declare in an AWS SAM template. The SAM CLI provides a Lambda-like execution environment that lets you locally build, test, and debug applications defined by SAM templates. You can also use the SAM CLI to deploy [...]

AWS Serverless Application Model (SAM)2019-08-20T16:21:06+00:00

Amazon MQ

2019-05-26T00:05:00+00:00

Amazon MQ AWS offering for a managed message broker service for Apache ActiveMQ. Message brokers allow different software systems–often using different programming languages, and on different platforms–to communicate and exchange information. Features Amazon MQ uses industry-standard APIs and protocols for messaging, including Java Message Service (JMS), .NET Message Service (NMS), AMQP, STOMP, MQTT, OpenWire, and WebSocket. Amazon MQ manages administrative tasks such as hardware provisioning, broker setup, software upgrades, and failure detection and recovery. Amazon MQ stores your messages redundantly across multiple Availability Zones (AZs). Amazon MQ supports both single-instance brokers, suitable for evaluation and testing, and active/standby brokers for [...]

Amazon MQ2019-05-26T00:05:00+00:00

Redis (cluster mode enabled vs disabled) vs Memcached

2019-05-13T04:08:55+00:00

Redis (cluster mode enabled vs disabled) vs Memcached   References: https://docs.aws.amazon.com/AmazonElastiCache/latest/mem-ug/SelectEngine.html https://aws.amazon.com/elasticache/redis-vs-memcached/ https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Replication.Redis-RedisCluster.html *** AWS Certified Solutions Architect is consistently among the top paying IT certifications in the world, considering that Amazon Web Services is the leading cloud services platform with almost 50% market share! Earn over $150,000 per year with an AWS certification! Subscribe to our newsletter for more helpful AWS training notes and blogs like this and answer as many AWS practice exams as you can. 🙂

Redis (cluster mode enabled vs disabled) vs Memcached2019-05-13T04:08:55+00:00

Latency Routing vs Geoproximity Routing vs Geolocation Routing

2019-05-13T01:39:40+00:00

Latency Routing vs Geoproximity Routing vs Geolocation Routing   References: https://docs.aws.amazon.com/Route53/latest/DeveloperGuide/routing-policy.html *** AWS Certified Solutions Architect is consistently among the top paying IT certifications in the world, considering that Amazon Web Services is the leading cloud services platform with almost 50% market share! Earn over $150,000 per year with an AWS certification! Subscribe to our newsletter for more helpful AWS training notes and blogs like this and answer as many AWS practice exams as you can. 🙂

Latency Routing vs Geoproximity Routing vs Geolocation Routing2019-05-13T01:39:40+00:00

Backup and Restore vs Pilot Light vs Warm Standby vs Multi-site

2019-05-13T01:16:29+00:00

Backup and Restore vs Pilot Light vs Warm Standby vs Multi-site You should select the most appropriate DR plan to meet your company RTO and RPO. Consider also your budget and which system elements are most critical for your business.   References: https://media.amazonwebservices.com/AWS_Disaster_Recovery.pdf *** AWS Certified Solutions Architect is consistently among the top paying IT certifications in the world, considering that Amazon Web Services is the leading cloud services platform with almost 50% market share! Earn over $150,000 per year with an AWS certification! Subscribe to our newsletter for more helpful AWS training notes and blogs like this and answer as many AWS practice exams as [...]

Backup and Restore vs Pilot Light vs Warm Standby vs Multi-site2019-05-13T01:16:29+00:00

EC2 Instance Health Check vs ELB Health Check vs Auto Scaling and Custom Health Check

2019-05-08T01:08:48+00:00

EC2 Instance Health Check vs ELB Health Check vs Auto Scaling and Custom Health Check   References: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/monitoring-system-instance-status-check.html https://docs.aws.amazon.com/elasticloadbalancing/latest/classic/elb-healthchecks.html https://docs.aws.amazon.com/elasticloadbalancing/latest/application/target-group-health-checks.html https://docs.aws.amazon.com/elasticloadbalancing/latest/network/target-group-health-checks.html https://docs.aws.amazon.com/autoscaling/ec2/userguide/healthcheck.html *** AWS Certified Solutions Architect is consistently among the top paying IT certifications in the world, considering that Amazon Web Services is the leading cloud services platform with almost 50% market share! Earn over $150,000 per year with an AWS certification! Subscribe to our newsletter for more helpful AWS training notes and blogs like this and answer as many AWS practice exams as you can. 🙂

EC2 Instance Health Check vs ELB Health Check vs Auto Scaling and Custom Health Check2019-05-08T01:08:48+00:00

SNI Custom SSL vs Dedicated IP Custom SSL

2019-05-01T10:42:28+00:00

SNI Custom SSL vs Dedicated IP Custom SSL   References: https://aws.amazon.com/cloudfront/custom-ssl-domains/ https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/cnames-https-dedicated-ip-or-sni.html https://docs.aws.amazon.com/AmazonCloudFront/latest/DeveloperGuide/cnames-and-https-switch-dedicated-to-sni.html *** AWS Certified Solutions Architect is consistently among the top paying IT certifications in the world, considering that Amazon Web Services is the leading cloud services platform with almost 50% market share! Earn over $150,000 per year with an AWS certification! Subscribe to our newsletter for more helpful AWS training notes and blogs like this and answer as many AWS practice exams as you can. 🙂

SNI Custom SSL vs Dedicated IP Custom SSL2019-05-01T10:42:28+00:00

Redis Append-Only Files vs Redis Replication

2019-05-01T10:31:35+00:00

Redis Append-Only Files vs Redis Replication   References: https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/RedisAOF.html https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Replication.Redis.Groups.html https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Replication.Redis-RedisCluster.html https://redis.io/topics/persistence *** AWS Certified Solutions Architect is consistently among the top paying IT certifications in the world, considering that Amazon Web Services is the leading cloud services platform with almost 50% market share! Earn over $150,000 per year with an AWS certification! Subscribe to our newsletter for more helpful AWS training notes and blogs like this and answer as many AWS practice exams as you can. 🙂

Redis Append-Only Files vs Redis Replication2019-05-01T10:31:35+00:00

EC2 Container Service (ECS) vs Lambda

2019-05-01T10:20:31+00:00

EC2 Container Service (ECS) vs Lambda   References: https://aws.amazon.com/blogs/compute/better-together-amazon-ecs-and-aws-lambda/ https://aws.amazon.com/lambda/faqs/ https://aws.amazon.com/ecs/faqs/ *** AWS Certified Solutions Architect is consistently among the top paying IT certifications in the world, considering that Amazon Web Services is the leading cloud services platform with almost 50% market share! Earn over $150,000 per year with an AWS certification! Subscribe to our newsletter for more helpful AWS training notes and blogs like this and answer as many AWS practice exams as you can. 🙂

EC2 Container Service (ECS) vs Lambda2019-05-01T10:20:31+00:00

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