Useful tips for everyday
What are the ways to acquire Spot Instances? You can request a Spot Instance in the following ways: To request a Spot Instance using the…
Which is the best workflow to use in Git? The most basic git workflow is the one where there is only one branch — the…
Can you have multiple Oracle homes? You can have multiple versions of the same product or different products running from different Oracle homes concurrently. Products…
What are special orders? A special order is an extra order or an order for an item specially requested by a customer. A special order…
What is the number of times data occurs? Answer: The number of times a particular observation occurs in a given data is called its frequency.…
How do you calculate redo log size? I discovered that I have 15 groups of 2 GB, so the redo log group size is 30…
What can be used instead of UNION? There are several alternatives to the union SQL operator: Use UNION ALL. Execute each SQL separately and merge…
What does it mean to vacuum a database? A vacuum is used for recovering space occupied by “dead tuples” in a table. A dead tuple…
How do I change Oracle Enterprise Manager language? Oracle Enterprise Manager Release 9.2. 0 has been translated into the following languages: German….Language Setting From the…
What causes DynamoDB throttling? Each partition on a DynamoDB table is subject to a hard limit of 1,000 write capacity units and 3,000 read capacity…