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AWS Certified SysOps Administrator

Actived: 8 days ago

URL: https://jayendrapatil.com/aws-certified-sysops-administrator-associate-soa-c01-exam-learning-path/

jayendrapatil, Author at Jayendra's Cloud Certification Blog

Cloud Data Loss Prevention – DLP. Cloud Data Loss Prevention – DLP is a fully managed service designed to help discover, classify, and protect the most sensitive data. provides two key features. Classification is the process to inspect the data and know what data we have, how sensitive it is, and the likelihood.

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Learning Path Archives

Usually you would get discounts coupons for 15-20% on the exam. Exam can be taken online from anywhere. Make sure you have prepared your workspace well before the exams. Make sure you have a valid government issued ID card as it would be checked. You are not allowed to have anything around you and no one should enter the room.

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AWS Alexa

Analytics. Use Analytics to review metrics for the skill such as number utterances, customers, and intents invoked. Intent History – View aggregated, anonymized frequent utterances and the resolved intents. Available Skill Metrics Actions – Unique customers per action, total actions, and total utterances per action.; Customers – Total number of unique customers who accessed the skill.

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AWS Certified DevOps

A. Configure the web servers to handle two domain names. The feature is switched on or off depending on which domain name is used for a request. Configure a CloudFront origin for each domain name, and configure the CloudFront distribution to use one origin for 20 percent of users and the other origin for the other 80 percent.

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CloudWatch Archives

CloudWatch Logs agent makes it easy to quickly send both rotated and non-rotated log data off of a host and into the log service. An VPC endpoint can be configured to keep traffic between VPC and CloudWatch Logs from leaving the Amazon network. It doesn’t require an IGW, NAT, VPN connection, or Direct Connect connection.

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Snapshot Archives

Schedule snapshot off-peak hours; Avoid frequent snapshots, take a snapshot of the disk once per hour. Avoid taking snapshots more often than that. Disk snapshots can be created at most once every 10 minutes. Use snapshot schedules as a best practice to back up your Compute Engine workloads; Use multiple persistent disks for large data volume.

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jayendrapatil, Author at Jayendra's Cloud Certification

Schedule snapshot off-peak hours; Avoid frequent snapshots, take a snapshot of the disk once per hour. Avoid taking snapshots more often than that. Disk snapshots can be created at most once every 10 minutes. Use snapshot schedules as a best practice to back up your Compute Engine workloads; Use multiple persistent disks for large data volume.

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AWS Import/Export

AWS Import/Export Disk (Disk) originally the only service offered by AWS for data transfer by mail. Disk supports transfers data directly onto and off of storage devices you own using the Amazon high-speed internal network. AWS Snowball. is generally faster and cheaper to use than Disk for importing data into Amazon S3. AWS Import/Export supports.

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CloudWatch Log Streams Archives

CloudWatch Logs agent makes it easy to quickly send both rotated and non-rotated log data off of a host and into the log service. An VPC endpoint can be configured to keep traffic between VPC and CloudWatch Logs from leaving the Amazon network. It doesn’t require an IGW, NAT, VPN connection, or Direct Connect connection

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Solution Architect Archives

Also, AWS services are update literally everyday with new features being added, issues resolved and so on, which the exam questions surely don’t keep a track off. Not sure how often the exam questions are updated.

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AWS Certified Solution Architect

5.1 Demonstrate ability to make architectural trade off decisions involving storage options includes Storage Options patterns and anti patterns for S3, EBS, Instance Store; 5.2 Demonstrate ability to make architectural trade off decisions involving database options includes Storage Options patterns and anti patterns RDS, DynamoDB, Database on EC2

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AWS Certification – Compute Services – Cheat Sheet

It takes cost of unused minutes and seconds in an hour off of the bill, so you can focus on improving your applications instead of maximizing usage to the hour. Especially, if you manage instances running for irregular periods of time, such as dev/testing, data processing, analytics, batch processing and gaming applications, can benefit.

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Whitepaper Archives

In most traditional environments, data is backed up to tape and sent off-site regularly taking longer time to restore the system in the event of a disruption or disaster. Amazon S3 can be used to backup the data and perform a quick restore and is also available from any location

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Spot Instances Archives

Turn it off after hours. Run the batch jobs with the same instance class, so the Reserved Instance credits are also applied to the batch jobs. (Because the instance will always be online during the day, in a predictable manner, and there are sequences of batch jobs to perform at any time, we should run the batch jobs when the account software

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Placement Group Limitations Archives

Check the archives of Placement Group Limitations articles on Jayendra's Blog. Here is all you need to know about Placement Group Limitations .

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Storage Options Archives

EBS volumes are off-instance, network-attached storage (NAS) that persists independently from the running life of a single Amazon EC2 instance Amazon EBS volume is attached to an instance, can be used like a physical hard drive, typically by formatting it with the file system of your choice and using the file I/O interface provided by the

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Import/Export Archives

AWS transfers the data directly onto and off of storage devices using Amazon’s high-speed internal network, bypassing the Internet, and can be much faster and more cost effective than upgrading connectivity. AWS Import/Export can be implemented …

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RDS Event Notification Archives

Subscription can be easily turn off notification without deleting a subscription by setting the Enabled radio button to No in the RDS console or by setting the Enabled parameter to …

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AWS Storage Options

EBS volumes are off-instance, network-attached storage (NAS) that persists independently from the running life of a single Amazon EC2 instance Amazon EBS volume is attached to an instance, can be used like a physical hard drive, typically by formatting it with the file system of your choice and using the file I/O interface provided by the

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AWS Certified Solution Architect

Opinion : acloud guru course are good by itself but is not sufficient to pass the exam but might help to counter about 50-60% of exam questions. DolfinEd Udemy AWS Certified Solutions Architect Associate Exam Mastery 2018. Covers the exam topics in detail, is extensive, scenario based practice questions and visual aids.

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Import/Export Archives

AWS Import/Export Disk (Disk) originally the only service offered by AWS for data transfer by mail. Disk supports transfers data directly onto and off of storage devices you own using the Amazon high-speed internal network. AWS Snowball. is generally faster and cheaper to use than Disk for importing data into Amazon S3. AWS Import/Export supports.

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AWS OpsWorks

OpsWorks Stacks helps deploy and monitor applications in the stacks. Unlike OpsWorks for Chef Automate, OpsWorks Stacks does not require or create Chef servers; and performs some of the work of a Chef server itself. OpsWorks Stacks monitors instance health, and provisions new instances, when necessary, by using Auto Healing and Auto Scaling.

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Cooldown Archives

Auto Scaling Cooldown. Auto Scaling Cooldown period is a configurable setting for the ASG that helps to ensure that Auto Scaling doesn’t launch or terminate additional instances before the previous scaling activity takes effect and allows the newly …

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KCL Archives

Amazon Kinesis Client Library (KCL) is a pre-built library with multiple language support. delivers all records for a given partition key to same record processor. makes it easier to build multiple applications reading from the same stream for e.g. to perform counting, aggregation, and filtering.

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AWS RDS Replication

Read Replicas allow elastic scaling beyond the capacity constraints of a single DB instance for read-heavy database workloads. RDS read replicas can be Multi-AZ i.e. set up with their own standby instances in a different AZ. Load on the source DB instance can be reduced by routing read queries from applications to the Read Replica.

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AWS Certification – Storage Services – Cheat Sheet

S3 One Zone-Infrequent Access (S3 One Zone-IA) optimized for rapid access, less frequently access data. ideal for secondary backups and reproducible data. stores data in a single AZ, data stored in this storage class will be lost in the event of AZ destruction. 99.999999999% durability & 99.5% availability.

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AWS Certified Solution Architect

AWS Solution Architect – Associate exam basically validates the following 2 abilities. Identify and gather requirements in order to define a solution to be built using architecture best practices. Provide guidance on architectural best practices to developers and system administrators throughout the lifecycle of the project.

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DynamoDB On-demand Mode Archives

Item size is rounded off to 1 KB equivalents for e.g. a 0.5 KB or a 1 KB item would need the same WCU; Provisioned Mode Examples. DynamoDB table with provisioned capacity of 10 RCUs and 10 WCUs can support Read throughput Eventual consistency = 4KB * 10 * 2 = 80KB/sec; Strong consistency = 4KB * 10 = 40KB/sec

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AWS Certified Developer

Familiarity with architectural trade-off decisions (high availability vs. cost, Amazon Relational Database Service (RDS) vs. installing your own database on Amazon Elastic Compute Cloud (EC2)) include Storage Options Whitepaper; Amazon S3, Amazon Simple Workflow Service (SWF), and Messaging; DynamoDB, AWS Elastic Beanstalk, AWS CloudFormation

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Loose coupling Archives

Redundant infrastructure. offers reliable and scalable hosted queues for storing messages. is engineered to always be available and deliver messages. provides ability to store messages in a fail safe queue. highly concurrent access to messages. At-Least-Once delivery. ensures delivery of each message at least once.

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Instance Store Archives

EBS volumes are off-instance, network-attached storage (NAS) that persists independently from the running life of a single Amazon EC2 instance Amazon EBS volume is attached to an instance, can be used like a physical hard drive, typically by formatting it with the file system of your choice and using the file I/O interface provided by the

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AWS Certified Solutions Architect

AWS Solutions Architect – Associate SAA-C02 Exam Summary. SAA-C02 exam consists of 65 questions in 130 minutes, and the time is more than sufficient if you are well prepared. SAA-C02 Exam covers the architecture aspects in deep, so you must be able to visualize the architecture, even draw them out in the exam just to understand how it would

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AWS Archives

When a user wants to change the state (such as turning the light bulb from ON to OFF), the application uses a RESTful API to request an update, i.e. sets a ‘desired’ state for the device in AWS IoT Core. AWS IoT Core takes care of synchronizing the desired state to the device.

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AWS Certified Alexa Skill Builder – Specialty (AXS-C01

AWS Certified Alexa Skill Builder Specialty exam focuses only on Alexa and how to build skills. AWS Certified Alexa Skill Builder Specialty exam has 65 questions with a time limit of 170 minutes. Compared to the other professional and specialty exams, the question and answers are not long and similar to associate exams.

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Google Cloud

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Practice Questions Archives

transfer to Amazon S3 or Amazon Glacier for off-site backup and archival storage, and quick retrieval of large backups from Amazon S3 or Amazon Glacier for disaster recovery. Anti-Patterns. AWS Import/Export may not be the ideal solution for data that is more easily transferred over the Internet in less than one week. Performance

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CloudWatch Logs Use cases Archives

CloudWatch Logs agent makes it easy to quickly send both rotated and non-rotated log data off of a host and into the log service. An VPC endpoint can be configured to keep traffic between VPC and CloudWatch Logs from leaving the Amazon network. It doesn’t require an IGW, NAT, VPN connection, or Direct Connect connection

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Migration Archives

AWS Cloud Migration. Some of the key drivers to moving to cloud is. Operational Costs – Key components of operational costs are unit price of infrastructure, the ability to match supply and demand, finding a pathway to optionality, employing an elastic cost base, and transparency; Workforce Productivity – getting up and ready in seconds and various service availability.

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backup retention period Archives

Backup retention period can be modified with valid values are 0 (for no backup retention) to a maximum of 35 days. Manual snapshot limits (50 per region) do not apply to automated backups. If the backup requires more time than allotted to …

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ELB Idle Connection Timeout Archives

Route traffic to EC2 m1.large and c3.2xlarge instances directly using Route 53 latency based routing and health checks shut off ELB (will not still use the capacity effectively) Configure ELB with two c3.2xlarge Instances and use on-demand Autoscailng group for up to two additional c3.2xlarge instances Shut on m1.large instances( Increases cost

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AWS Storage Options

Storage Options Whitepaper. AWS Storage Options is one of the most important Whitepaper for AWS Solution Architect Professional Certification exam and covers a brief summary of each AWS storage options, their ideal usage patterns, anti-patterns, performance, durability and availability, scalability etc.. Overview. AWS offers multiple cloud-based storage options.

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AWS Certified Solutions Architect

AWS Certified Solutions Architect Associate SAA-C01 Exam Learning Path (Obsolete) SAA-C01 is Obsolete now, Please refer SAA-C02 Learning Path. AWS Solutions Architect – Associate SAA-C01 exam is the latest AWS exam and would replace the old CSA-Associate exam.

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AWS Archives

AWS turns off the <code>DeployCode</code> API call when there are major outages, to protect from system floods. None of the other answers make sense. If EC2 is not affected, it must be some other issue.

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AWS RDS Read Replicas

Read replicas enable increased scalability and database availability in the case of an AZ failure. Read Replicas allow elastic scaling beyond the capacity constraints of a single DB instance for read-heavy database workloads. RDS read replicas can be Multi-AZ i.e. set up with their own standby instances in a different AZ.

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AWS RDS DB Maintenance & Upgrades

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AWS Disaster Recovery

Recovery Time Objective (RTO) – The time it takes after a disruption to restore a business process to its service level, as defined by the operational level agreement (OLA) for e.g. if the RTO is 1 hour and disaster occurs @ 12:00 p.m (noon), then the DR process should restore the systems to an acceptable service level within an hour i.e. by 1:00 p.m

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PCA Archives

An off the shelf application that business analysts use to run a daily report to see what equipment needs repair. Only 2 analysts of a team of 10 (5 west coast, 5 east coast) can connect to the reporting application at a time. Compute. Off the shelf application. License tied to number of physical CPUs Windows Server 2008 R2; 16 CPUs; 32 GB of

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AWS Archives

AWS Certified Alexa Skill Builder – Specialty exam focuses only on Alexa and how to build skills. AWS Certified Alexa Skill Builder – Specialty exam has 65 questions with a time limit of 170 minutes. Compared to the other professional and specialty exams, the question and answers are not long and similar to associate exams.

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