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Amazon QuickSight

2024-11-14T07:16:20+00:00

Bookmarks Features SPICE Concepts Validate Your Knowledge Amazon QuickSight Cheat Sheet  Amazon QuickSight is a cloud-powered business analytics service that makes it easy to build visualizations, perform ad-hoc analysis, and quickly get business insights from their data, anytime, on any device. Features Provides ML Insights for discovering hidden trends and outliers, identify key business drivers, and perform powerful what-if analysis and forecasting. Has a wide library of visualizations, charts, and tables; You can add interactive features like drill-downs and filters, and perform automatic data refreshes to build interactive dashboards. Allows you to schedule [...]

Amazon QuickSight2024-11-14T07:16:20+00:00

Amazon OpenSearch Service (formerly Amazon ElasticSearch)

2023-06-12T06:48:45+00:00

Amazon OpenSearch Service Cheat Sheet Amazon OpenSearch lets you search, analyze, and visualize your data in real-time. This service manages the capacity, scaling, patching, and administration of your Elasticsearch clusters for you, while still giving you direct access to the Elasticsearch APIs. The service offers open-source Elasticsearch APIs, managed Kibana, and integrations with Logstash and other AWS Services. This combination is often coined as the ELK Stack. Amazon OpenSearch Concepts An Amazon OpenSearch domain is synonymous with an Elasticsearch cluster. Domains are clusters with the settings, instance types, instance counts, and storage resources that you specify. You can create multiple [...]

Amazon OpenSearch Service (formerly Amazon ElasticSearch)2023-06-12T06:48:45+00:00

Amazon Mechanical Turk

2023-02-28T02:38:37+00:00

Amazon Mechanical Turk Cheat Sheet A forum where Requesters post work as Human Intelligence Tasks (HITs). Workers complete HITs in exchange for a reward. Essentially crowdsourcing. You write, test, and publish your HIT using the Mechanical Turk developer sandbox, Amazon Mechanical Turk APIs, and AWS SDKs. Benefits Optimize efficiency since MTurk is well-suited to take on simple and repetitive tasks in your workflows which need to be handled manually. Increase flexibility since MTurk lets you gain access to a global, on-demand, 24x7 workforce without the difficulty associated with dynamically scaling. Reduce cost by hiring and managing a temporary workforce. MTurk [...]

Amazon Mechanical Turk2023-02-28T02:38:37+00:00

Redis (cluster mode enabled vs disabled) vs Memcached

2023-04-10T05:29:45+00:00

  Redis (cluster mode enabled) Redis (cluster mode disabled) Memcached Data Types string, sets, sorted sets, lists, hashes, bitmaps, hyperloglog, geospatial indexes string, sets, sorted sets, lists, hashes, bitmaps, hyperloglog, geospatial indexes string, objects (like databases) Data Partitioning (distribute your data among multiple nodes) Supported Unsupported Supported Modifiable cluster Only versions 3.2.10 and later  Yes Yes Online resharding Only versions 3.2.10 and later  No No Encryption 3.2.6, 4.0.10 and later 3.2.6, 4.0.10 and later Unsupported Sub-millisecond latency Yes Yes Yes FedRAMP, PCI DSS and HIPAA compliant 3.2.6, 4.0.10 and later 3.2.6, 4.0.10 and later No Multi-threaded (make use of multiple [...]

Redis (cluster mode enabled vs disabled) vs Memcached2023-04-10T05:29:45+00:00

Latency Routing vs Geoproximity Routing vs Geolocation Routing

2023-04-10T03:27:57+00:00

  Latency Routing Geoproximity Routing Geolocation Routing Definition Lets Route 53 serve user requests from the AWS Region that provides the lowest latency. It does not, however, guarantee that users in the same geographic region will be served from the same location. Latency-based routing is based on latency measurements performed over a period of time, and the measurements reflect changes in network connectivity and routing. Lets Amazon Route 53 route traffic to your resources based on the geographic location of your users and your resources.  You can also optionally choose to route more traffic or less to a given resource [...]

Latency Routing vs Geoproximity Routing vs Geolocation Routing2023-04-10T03:27:57+00:00

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

2023-04-10T06:17:02+00:00

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. Backup and Restore Pilot Light This DR plan provides the slowest system restoration after a DR event. You take frequent snapshots of your data such as those in Amazon EBS Volumes and Amazon RDS databases, and you store them in a durable and secure storage location such as Amazon S3. There are many ways for you to move data in and out of S3 Transfer over the network via S3 Transfer [...]

Backup and Restore vs Pilot Light vs Warm Standby vs Multi-site2023-04-10T06:17:02+00:00

Redis Append-Only Files vs Redis Replication

2023-04-10T05:21:12+00:00

Redis Append-Only Files (AOF) Redis Replication You can enable the Redis append-only file feature (AOF) for data durability. It is similar to creating manual backups. When enabled, the node writes all of the commands that change cache data to an append-only file.  When a node is rebooted and the cache engine starts, Redis goes through an AOF to replay the actions that were performed before the crash; the result is a warm Redis cache with all of the data intact. To enable AOF for a cluster running Redis, you must create a parameter group with the appendonly parameter set to [...]

Redis Append-Only Files vs Redis Replication2023-04-10T05:21:12+00:00

Service Control Policies (SCP) vs IAM Policies

2023-04-12T00:38:41+00:00

Service Control Policies (SCP) IAM Policies SCPs are mainly used along with AWS Organizations organizational units (OUs). SCPs do not replace IAM Policies such that they do not provide actual permissions. To perform an action, you would still need to grant appropriate IAM Policy permissions. Even if a Principal is allowed to perform a certain action (granted through IAM Policies), an attached SCP will override that capability if it enforces a Deny on that action. SCP takes precedence over IAM Policies. SCPs can be applied to the root of an organization or to individual accounts in an OU. When you [...]

Service Control Policies (SCP) vs IAM Policies2023-04-12T00:38:41+00:00

S3 Transfer Acceleration vs Direct Connect vs VPN vs Snowball Edge vs Snowmobile

2024-01-18T07:05:33+00:00

S3 Transfer Acceleration (TA) AWS Direct Connect AWS VPN Amazon S3 Transfer Acceleration makes public Internet transfers to S3 faster, as it leverages Amazon CloudFront’s globally distributed AWS Edge Locations. There is no guarantee that you will experience increased transfer speeds. If S3 Transfer Acceleration is not likely to be faster than a regular S3 transfer of the same object to the same destination AWS Region, AWS will not charge for the use of S3 TA for that transfer. This is not the best transfer service to use if transfer disruption is not tolerable. S3 TA provides the same security [...]

S3 Transfer Acceleration vs Direct Connect vs VPN vs Snowball Edge vs Snowmobile2024-01-18T07:05:33+00:00

Application Load Balancer vs Network Load Balancer vs Gateway Load Balancer

2024-01-23T04:46:06+00:00

Application Load Balancer vs Network Load Balancer vs Gateway Load Balancer Feature Application Load Balancer Network Load Balancer Gateway Load Balancer Protocols HTTP, HTTPS, gRPC TCP, UDP, TLS IP Platforms VPC VPC VPC Health checks HTTP, HTTPS, gRPC TCP, HTTP, HTTPS TCP, HTTP, HTTPS Cloudwatch Metrics Yes Yes Yes Logging Yes Yes Yes Zonal Failover Yes Yes Yes Connection Draining (deregistration delay) Yes Yes Yes Load Balancing to multiple ports on the same instance Yes Yes Yes IP addresses as targets Yes Yes (TCP, TLS) Yes Load Balancer deletion protection Yes Yes Yes Configuration idle connection timeout Yes     [...]

Application Load Balancer vs Network Load Balancer vs Gateway Load Balancer2024-01-23T04:46:06+00:00

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