From the course: CompTIA Data Systems (DS0-001) Cert Prep
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Scripting
From the course: CompTIA Data Systems (DS0-001) Cert Prep
Scripting
- Database administrators can create time for higher value projects and tasks by using scripts to automate routine work. In addition to making time for other activities, automating maintenance improves consistency because scripts ensure that the tasks they perform happen the same way every time. When you're developing scripts for database operations, it's vital to consider where those scripts reside. Server-side scripts exist on the database server, but client-side scripts run from a computer other than the database server. Server-side and client-side scripts use resources differently. Server-side scripts consume resources on the database server, including CPU memory, and disc space. Scripts also generate database transactions that can impact database performance, mainly if the scripts are resource intensive or execute frequently. Since server-side scripts can compete with the database for resources on the server, minimizing their impact on the database is very important…
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Contents
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Structured Query Language3m 41s
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SELECT statement2m 27s
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Sorting results4m 3s
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Filtering data4m 1s
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Aggregating data3m 8s
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String manipulation2m 43s
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Working with dates2m 14s
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Derived values3m 16s
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Set operations5m 37s
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Join operations1m 58s
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Inner joins7m 7s
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Joining multiple tables6m 34s
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Outer joins2m 55s
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Transactions and the ACID model3m 48s
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Query optimization2m 11s
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Index optimization2m 5s
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Patch management1m 33s
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Database integrity checks2m 38s
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Data corruption checks2m 21s
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Audit log review2m 6s
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Performance tuning3m 23s
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Load balancing2m 58s
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Change management3m
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Legal and compliance risks2m 19s
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Data privacy4m
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General Data Protection Regulation (GDPR)7m 12s
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California Consumer Privacy Act (CCPA)5m 56s
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Data types1m 42s
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Data classification2m 44s
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Data loss prevention5m 17s
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Security policies5m 7s
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Identity and access management2m 58s
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Usernames and access cards3m 23s
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Biometrics2m 42s
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Authentication factors3m 26s
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Multifactor authentication2m 35s
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Password policies4m 19s
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Need to know and least privilege2m 34s
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Privileged account management2m 31s
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