Amazon

AWS/Virtual Private Cloud ( VPC ) – Review Questions

Daniel Adeniji Amazon Web Services ( AWS ), Components ( Virtual Private Cloud - VPC ), Customer Gateway [CGWs ] ( VPC - Components ), Elastic IP [ EIP ] ( VPC - Components ), Elastic Network Interfaces [ ENIs ] ( VPC - Components ), Endpoint [ Virtual Private Cloud ( VPC ) - Components ], Internet Gateway [ IG ] ( Virtual Private Cloud - VPC - Components ), NAT Gateways ( VPC - Components ), Network Address Translation [NATs] ( VPC - Components ), Peering [ Virtual Private Cloud ( VPC ) - Components ], Study Guide ( AWS ), Virtual Private Cloud (VPC), Virtual Private Gateway ( VPG ) [ Virtual Private Cloud ( VPC ) - Components ], Virtual Private Networks ( VPNs ) [ Virtual Private Cloud ( VPC ) - Components ]

Background Finally, returning to my AWS Study. I was really stuck on the Networking, specifically Virtual Private ( VPC) area. Admittedly, my shallowness included :- Not enough Networking Background Too many new words Lab I knew I will not have the strength nor time to confirm intuition in a Lab setting And, so will be … Continue reading AWS/Virtual Private Cloud ( VPC ) – Review Questions

AWS/RDS – SQL Server – Error – “The EXECUTE permission was denied on the object ‘agent_datetime’, database ‘msdb’, schema ‘dbo’ “

Daniel Adeniji 229 ( Permission was denied ) ( SQL Server - Error - Permission ), agent_datetime, AWS - RDS - SQL Server ( AWS - RDS ), Microsoft, Relational Data Services ( RDS ), SQL Server

Background Here is an error I have been wanting to talk about for a while here. Code msdb.dbo.agent_datetime Outline The agent.date_time function accepts two integer values, date and time. And, returns the corresponding datetime value. SQL Output Output - AWS Here is the result when we issue command against an ASW/RDS MS SQL Server Instance. … Continue reading AWS/RDS – SQL Server – Error – “The EXECUTE permission was denied on the object ‘agent_datetime’, database ‘msdb’, schema ‘dbo’ “

AWS/RDS – Delete Instance

Daniel Adeniji Amazon, Amazon Web Services ( AWS ), AWS - RDS - SQL Server ( AWS - RDS ), Instance ( AWS / RDS ), Instance Deletion ( AWS / RDS - Instance ), Microsoft, Relational Data Services ( RDS ), SQL Server, Technical

Background For one of the projects we are standing up in AWS, I will like to test out different Instance configuration options. Constraints It has a big database and I did not want to continue eating the cost of standing up various instances.  It is time to stand down of some of the instances.   … Continue reading AWS/RDS – Delete Instance

AWS/EC2 – Instance – Metadata

Daniel Adeniji Amazon, Amazon Elastic Compute Cloud ( EC2 ), Amazon Web Services ( AWS ), cURL, Technical

Background Continuing with our study on AWS/EC2. Let us quickly cover how we go about querying the EC2 instance for rudimentary system information. Environment On the instance itself, please send a payload against Link-local address; specifically 169.254.169.254.  The full URL is http://169.254.169.254/latest/meta-data/ Tool We are on MS Windows and we have browsers loaded and we … Continue reading AWS/EC2 – Instance – Metadata

AWS :- Elastic Compute Cloud ( EC2 ) and Elastic Block Store ( EBS ) :- Review Questions

Daniel Adeniji A Cloud Guru, Amazon, Amazon Elastic Block Store ( Amazon - AWS), Amazon Elastic Compute Cloud ( EC2 ), Amazon Web Services ( AWS ), Christophe Limpalair, Jeff Bartley, Study Guide ( AWS )

Review Questions Your web application needs four instances to support steady traffic nearly all of the time. On the last day of each month, the traffic triples. What is a cost-effective way to handle this traffic pattern? A. Run 12 Reserved Instances all of the time. B. Run four On-Demand Instances constantly, then add eight … Continue reading AWS :- Elastic Compute Cloud ( EC2 ) and Elastic Block Store ( EBS ) :- Review Questions