Advanced SQL for Data Scientists
Advanced SQL for Data Scientists
Electronic Video - 2021
Learn advanced techniques for analyzing large data sets with SQL. Find out how to build sophisticated data models, optimize queries, extend SQL with user-defined functions, and more.
Đã lưu trong:
Holdings -
| Tác giả của công ty: | |
|---|---|
| Tác giả khác: | |
| Định dạng: | Điện tử Video |
| Ngôn ngữ: | English |
| Được phát hành: |
Carpenteria, CA
linkedin.com,
2021.
|
| Những chủ đề: | |
| Truy cập trực tuyến: | View course details on linkedin.com/learning |
MARC
| LEADER | 00000ngm a22000003i 4500 | ||
|---|---|---|---|
| 001 | LDC2874221 | ||
| 003 | LDC | ||
| 005 | 20241219214934.0 | ||
| 006 | m c | ||
| 007 | cr cna a | ||
| 008 | 241219s2021 cau150 o vleng d | ||
| 040 | |a linkedin.com |b eng | ||
| 050 | 4 | |a LDC2874221 | |
| 100 | 1 | |a Sullivan, Dan |e speaker. | |
| 245 | 1 | 0 | |a Advanced SQL for Data Scientists. |c with Dan Sullivan |
| 264 | 1 | |a Carpenteria, CA |b linkedin.com, |c 2021. | |
| 306 | |a 02h:30m:38s | ||
| 337 | |a computer |2 rdamedia | ||
| 338 | |a online resource |2 rdacarrier | ||
| 500 | |a 5/27/202112:00:00AM | ||
| 520 | |a Learn advanced techniques for analyzing large data sets with SQL. Find out how to build sophisticated data models, optimize queries, extend SQL with user-defined functions, and more. | ||
| 511 | 1 | |a Presenter: Dan Sullivan | |
| 520 | |a Many data scientists know how to work with SQL—the industry-standard language for data analysis. But as data sizes grow, you need to know how to do more than simply read and write from a database. This course provides a more sophisticated approach to designing data models and optimizing queries in SQL. Instructor Dan Sullivan begins with the logical and physical design of tables—with particular focus on very large databases—and then presents a deep dive review of indexes, including specialized indexes and when to use them. The next section introduces query optimization and shows how to optimize basic, multi-join, and more complex queries. The course also covers SQL extensions, including user-defined functions and specialized data types. The techniques taught here enable more efficient analysis of large data sets using SQL, statistics, and custom business logic. | ||
| 538 | |a Latest version of the following browsers: Chrome, Safari, Firefox, or Internet Explorer. Adobe Flash Player Plugin. JavaScript and cookies must be enabled. A broadband Internet connection. | ||
| 655 | 4 | |a Instructional films. |2 lcgft | |
| 655 | 4 | |a Educational films. |2 lcgft | |
| 710 | 2 | |a linkedin.com (Firm) | |
| 856 | 4 | 0 | |u https://www.linkedin.com/learning/advanced-sql-for-data-scientists-13972889?u=95224889&auth=true |z View course details on linkedin.com/learning |
| 092 | |a ONLINE CLASS | ||