DatabasesSprint 1β successCompiled Learning ObjectivesIntroduction to databasesExplain why databases are needed in Web DevelopmentIntroduction to PostgreSQLDefine what SQL is and what it is used forDefine an RDBMSValidate a PostgreSQL installationCommunicating with the database using SQLDescribe what `tables`, `rows` and `columns` are used for in a relational databaseRetrieve data from a table using PostgreSQLUse expressions to manipulate the results of queriesRetrieve data from a table using conditionals in PostgreSQLInsert new data into existing tablesPrep Working Software and DoneProvide an example of a Definition of Done for a user storyProvide an example of an Acceptance Criteria for a User Storyπ‘ Morning orientationIntroduce and welcome new volunteersNominate a timekeeperCheck the morning day plan and group structuresWorking Software and DoneCreate a checklist that defines whatβs needed for an increment to be releasable at the end of a SprintFull Stack: setting up, backing up, and restoring a database πSet up your local development environmentInitialize a new database.Remove a database.Re-initialize a database.Create a backup of your database.