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Nanodegree Program

Learn 澳门葡京网站

Master 澳门葡京网站, the core language for Big Data analysis, and enable insight-driven decision-making and strategy for your business.
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  • Estimated Time
    2 months

    At 10 hours / week

  • Enroll by
    April 14, 2021

    Get access to the classroom immediately on enrollment

  • Prerequisites
    Basic understanding of data types

Learn 澳门葡京网站

SYLLABUS

Learn 澳门葡京网站

Perform analysis on data stored in relational and non-relational database systems to power strategic decision-making. Learn to determine, create, and execute 澳门葡京网站 and No澳门葡京网站 queries that manipulate and dissect large scale datasets. Begin by leveraging the power of 澳门葡京网站 commands, functions, and data cleaning methodologies to join, aggregate, and clean tables, as well as complete performance tune analysis to provide strategic business recommendations. Finally, apply relational database management techniques to normalize data schemas in order to build the supporting data structures for a social news aggregator.

Master 澳门葡京网站, the core language for Big Data analysis and enable insight-driven decision-making and strategy for your business.

Related Nanodegrees
Prerequisite Knowledge

Basic understanding of data types (e.g., string, integer, etc.)

  • Introduction to 澳门葡京网站

    Learn how to execute core 澳门葡京网站 commands to define, select, manipulate, control access, aggregate and join data and data tables. Understand when and how to use subqueries, several window functions, as well as partitions to complete complex tasks. Clean data, optimize 澳门葡京网站 queries, and write select advanced JOINs to enhance analysis performance. Explain which cases you would want to use particular 澳门葡京网站 commands, and apply the results from queries to address business problems.

  • Management of Relational & Non-Relational Databases

    Databases need to be structured properly to enable efficient and effective querying and analysis of data. Build normalized, consistent, and performant relational data models. Use 澳门葡京网站 Database Definition Language (DDL) to create the data schemas designed in Postgres and apply 澳门葡京网站 Database Manipulation Language (DML) to migrate data from a denormalized schema to a normalized one. Understand the tradeoffs between relational databases and their non-relational counterparts, and justify which one is best for different scenarios. With a radical shift of paradigms, learn about MongoDB and Redis to get an understanding of the differences in behaviors and requirements for non-relational databases.

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澳门葡京网站 skills are more in demand by employers than programming languages like Java, JavaScript, and Python!

All Our Programs Include

Real-world projects from industry experts

Real-world projects from industry experts

With real world projects and immersive content built in partnership with top tier companies, you’ll master the tech skills companies want.
Technical mentor support

Technical mentor support

Our knowledgeable mentors guide your learning and are focused on answering your questions, motivating you and keeping you on track.
澳门葡京网站入口

Career services

You’ll have access to resume support, Github portfolio review and LinkedIn profile optimization to help you advance your career and land a high-paying role.
Flexible learning program

Flexible learning program

Get a custom learning plan tailored to fit your busy life. Learn at your own pace and reach your personal goals on the schedule that works best for you.
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Learn 澳门葡京网站

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PROGRAM OVERVIEW - WHY SHOULD I TAKE THIS PROGRAM?
  • Why should I enroll?
    Employers are looking for professionals with 澳门葡京网站 skills. Currently, 澳门葡京网站 is the most in-demand skill, higher than even programming languages like Python, Java, and JavaScript. In fact, there are currently over 440,000 jobs that mention 澳门葡京网站 on LinkedIn worldwide, which encompasses the broad range of roles that require knowledge of 澳门葡京网站, including titles like product analyst, data analyst, data scientist, business analyst, product manager, software engineer, and more!
    With the 澳门葡京网站 Nanodegree program, you will be equipped to know when to utilize 澳门葡京网站 to provide data-backed insights into complex business strategies. With Udacity, you will get an in-depth instruction on how to leverage the power of 澳门葡京网站 to pull insights from relational databases, and learn the situational differences of using relational databases versus non-relational databases like MongoDB and Redis. In this Nanodegree program, you won’t just learn how to use 澳门葡京网站, you will get hands-on experience with projects, including building a clone of the popular social news aggregation and discussion web site, Reddit!
  • What jobs will this program prepare me for?
    This program will help you apply your data analysis skills in roles such as 澳门葡京玩法, Product Analyst, Business Analyst, Product Manager, Data Modeler, Data Scientist, and more that necessitate knowledge of 澳门葡京网站.
  • How do I know if this program is right for me?
    If you are interested in a career in Data Science or simply want to hone your data analysis skills, then this program is right for you.
    The 澳门葡京网站 Nanodegree program teaches the basic data-working skills needed to find and use insights gleaned from large repositories of data that have outgrown their current abilities with spreadsheets. In addition, it teaches students how to harness the full power of relational databases, as well as be aware of other types of databases that exist, and know when to choose which type. The ideal student has aspirations to develop into a data professional, either in database management (IT) or in analytics (business).
ENROLLMENT AND ADMISSION
  • Do I need to apply? What are the admission criteria?
    There is no application. This Nanodegree program accepts everyone, regardless of experience and specific background.
  • What are the prerequisites for enrollment?
    We strongly believe that anyone who has basic computer skills can understand and write 澳门葡京网站 and No澳门葡京网站 languages. Therefore, the prerequisites for this Nanodegree program are the following:
    Basic computer skills
    • Familiarity with Operating systems (Windows and MacOS)
    • Familiarity and comfort using word processing programs (Microsoft Word, Google Docs, PDF)
    • Comfortable using presentation software (PowerPoint, Keynote, Google Slides)
    • Comfortable using Spreadsheet programs (Microsoft Excel, Google Spreadsheets)

    Basic understanding of data types (e.g., string, integer)
    • Comfortable identifying the type of data held in a data table.
  • I've graduated from the 澳门葡京网站 Nanodegree program. Which program should I take next?
    If you would like to pursue a career in Data Science, and are a beginner when it comes to programming, the Programming for Data Science with Python is a good fit. If you already have experience with programming with Python, you can try the 澳门葡京玩法 or the Intro to Machine Learning with PyTorch Nanodegree programs.
    If you would like to pursue a career in business, try one of the 澳门葡京网址, Marketing Analytics, or Product Manager Nanodegree programs.
TUITION AND TERM OF PROGRAM
  • How is this Nanodegree program structured?
    The 澳门葡京网站 Nanodegree program is comprised of content and curriculum to support two projects. Once you subscribe to a Nanodegree program, you will have access to the content and services for the length of time specified by your subscription. We estimate that students can complete the program in two months, working 10 hours per week.
    Each project will be reviewed by the Udacity reviewer network. Feedback will be provided and if you do not pass the project, you will be asked to resubmit the project until it passes.
  • How long is this Nanodegree program?
    You will have access to this Nanodegree program for as long as your subscription remains active. The estimated time to complete this program can be found on the webpage and in the syllabus, and is based on the average amount of time we project that it takes a student to complete the projects and coursework. See the Terms of Use and FAQs for other policies regarding the terms of access to our Nanodegree programs.
  • Can I switch my start date? Can I get a refund?
    Please see the Udacity Program Terms of Use and FAQs for policies on enrollment in our programs.
SOFTWARE AND HARDWARE - WHAT DO I NEED FOR THIS PROGRAM?
  • What software and versions will I need in this program?
    For this Nanodegree program, you will need a desktop or laptop computer running recent versions of Windows, Mac OS X, or Linux and an unmetered broadband Internet connection. For an ideal learning experience, a computer with Mac or Linux OS is recommended.
    You will use 澳门葡京网站, No澳门葡京网站, Postgres, 澳门葡京网站 DDL, and 澳门葡京网站 DML in this Nanodegree program.
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