Search result for Querying and manipulating data Online Courses & Certifications
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Algorithms for Searching, Sorting, and Indexing
by Sriram Sankaranarayanan- 4.6
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Approx. 34 hours to complete
This course covers basics of algorithm design and analysis, as well as algorithms for sorting arrays, data structures such as priority queues, hash functions, and applications such as Bloom filters. Algorithms for Searching, Sorting, and Indexing can be taken for academic credit as part of CU Boulder’s Master of Science in Data Science (MS-DS) degree offered on the Coursera platform....
70-461 Session 4: Querying Microsoft SQL Server (T-SQL)
by Phillip Burton- 0.0
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3.5 hours on-demand video
Instead, please look at my 70-461 Session 1-7: Querying Microsoft SQL Server (SQL code) course instead, which includes this course and 6 other courses. By doing this, we will complete objectives 11, 12, 13 and parts of 6 and 18 from the 70-461 exam....
$14.99
Using Elasticsearch and Kibana
by Loony Corn- 4.2
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6 hours on-demand video
Scalable Search and Analytics for Document Data How search works, and the role that inverted indices and relevance scoring playThe tf-idf algorithm and the intuition behind term frequency, inverse document frequency and field lengthHorizontal scaling using sharding and replicationPowerful querying functionality including a query-DSLUsing REST APIs - from browser as well as from cURL...
$11.99
Data Warehouse Concepts, Design, and Data Integration
by Michael Mannino- 4.4
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Approx. 22 hours to complete
You will have hands-on experience for data warehouse design and use open source products for manipulating pivot tables and creating data integration workflows. * Evaluate an organization for data warehouse maturity and business architecture alignment; * Create a data warehouse design and reflect on alternative design methodologies and design goals; Data Warehouse Concepts and Architectures...
Doing More with SAS Programming
by Stacey Syphus- 4.8
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Approx. 24 hours to complete
This course is for business analysts and SAS programmers who want to learn data manipulation techniques using the SAS DATA step and procedures to access, transform, and summarize data. Course Overview and Data Setup Using Forums and Getting Help Manipulating Data with Functions Manipulating Data with Functions DATA Step Merge and PROC SQL Join...
Python Data Structures
by Charles Russell Severance- 4.9
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Approx. 19 hours to complete
This course will introduce the core data structures of the Python programming language. We will move past the basics of procedural programming and explore how we can use the Python built-in data structures such as lists, dictionaries, and tuples to perform increasingly complex data analysis. Create programs that are able to read and write data from files...
Foundations of Data Structures
by Deepak B. Phatak , Nagesh Karmali , Ajit Diwan , Ganesh Ramakrishnan- 0.0
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6 Weeks
Learn the best way to structure and represent data. Data structures provide a means to manage large amounts of data for use in databases and internet indexing services. Efficient data structures are key for designing efficient algorithms and obtaining maintainable software design. How to use appropriate data structures for representing, organizing, and manipulating data...
$149
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MongoDB Fundamentals For Developers-Learn By Exercises
by Emre Şavklı- 3.4
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2.5 hours on-demand video
Content and Overview Advancing technology especially affected data storing in a huge volume. Relational Database Management System(RDMBS) solutions are collecting normalized data, furthermore provide a strong transactional structure but overcoming huge volume of data is a real problem for RDMBS' Course content will help you to improve your querying skills. Starting with the base terms about NoSQL and MongoDB....
$12.99
Analyzing Big Data with SQL
by Ian Cook- 4.9
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Approx. 18 hours to complete
The course focuses on big data SQL engines Apache Hive and Apache Impala, but most of the information is applicable to SQL with traditional RDBMs as well; the instructor explicitly addresses differences for MySQL and PostgreSQL. Data Types and Precision Querying Hive and Impala in Scripts and Applications Sorting and Limiting Data...
Writing Advanced SQL Queries on PostgreSQL
by Bluelime Learning Solutions- 3.4
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3.5 hours on-demand video
PostgreSQL is commonly known as Postgres and it is also open source database. There is an increasing need for data scientists and analysts to understand relational data stores. The course will teach you how to aggregate data,analyse data ,retrieve data from multiple tables using table joins and write more advanced queries....
$12.99
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