https://padlet.com/mjhouston/zza4qrkhep46bxdw en-us 2022-12-05 22:44:38 UTC 2022-12-09 03:58:30 UTC hello@padlet.com mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409848077 2022-12-05 22:46:19 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409848077 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409848559 2022-12-05 22:47:01 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409848559 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409848810 2022-12-05 22:47:25 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409848810 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409849049 2022-12-05 22:47:52 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409849049 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409849415 2022-12-05 22:48:22 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409849415 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409849651 2022-12-05 22:48:47 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409849651 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409849871 2022-12-05 22:49:06 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409849871 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409850041 2022-12-05 22:49:24 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409850041 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409850535 2022-12-05 22:50:17 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409850535 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409851139 Back ups are automatically configured or configured by the user through a window
-Backup the entire DB instances, not just individual databases
-For single-AZ DB instances it may briefly suspend the application
For Multi-AZ SQ Server, I/O activity is briefly suspended on primary instance
-Other Multi-AZ types can be backed up from standby instance

]]> 2022-12-05 22:51:02 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409851139 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409851242 Amazon Relational Database Service (Amazon RDS) is a managed service that you can use to launch and manage relational databases on AWS.
-RDS is an OLTP type of DB
-Best suited to structure, relational data store requirements
-Aims to be drop-in replacement for existing on-prem instances of same DB
-Push button scaling, replication and redundancy]]> 2022-12-05 22:51:13 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409851242 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409851391 2022-12-05 22:51:25 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409851391 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409851659 2022-12-05 22:51:57 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409851659 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852311 2022-12-05 22:52:57 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852311 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852427 2022-12-05 22:53:06 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852427 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852561 Anti-patterns are bad and sub-optimal use practices

]]> 2022-12-05 22:53:21 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852561 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852774 2022-12-05 22:53:40 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852774 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852989 2022-12-05 22:53:55 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409852989 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853236 2022-12-05 22:54:21 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853236 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853366 2022-12-05 22:54:33 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853366 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853497 2022-12-05 22:54:49 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853497 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853612 2022-12-05 22:55:02 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853612 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853752 2022-12-05 22:55:15 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853752 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853963 2022-12-05 22:55:40 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409853963 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409854129 2022-12-05 22:55:59 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2409854129 https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2410251076 2022-12-06 06:46:05 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2410251076 elyhden https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2413903837 2022-12-08 05:43:55 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2413903837 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415149943 Data is organised by tables rows and columns
-Rigid schema (Structured Query Language)
-Rules defined within DB
-Scaled vertically - increasing size of instance increases size of DB
-Supports complex queries and joins - connecting different tables together]]> 2022-12-09 03:25:13 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415149943 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415150298 Amazon RDS, Oracle, MySQL, IBM DB2, PostgreSQL]]> 2022-12-09 03:25:43 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415150298 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415152303 Varied data storage models
-Flexible schema (NoSQL) - data is stored in key-value pairs, columns, documents or graphs
-Rules defined in application code (outside DB)
-Scales horizontally
-Unstructured, simple language that supports any kind of schema

EG DynamoDB, MongoDB, Redis, Neo4]]> 2022-12-09 03:28:05 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415152303 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415154165 Online Transaction Processing (OLTP)
-Production DBs that process transactions
-Short transactions and simple queries]]> 2022-12-09 03:30:28 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415154165 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415155638 Online Analytics Processing (OLAP) - the data comes from operational DBs
-Data warehouse - seperated form customer facing DBs
-Extract data from Op DBs and perform complex or long queries to understand insights form data]]> 2022-12-09 03:32:21 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415155638 mjhouston https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415158807 2022-12-09 03:36:32 UTC https://padlet.com/mjhouston/zza4qrkhep46bxdw/wish/2415158807