Java Data Structures courses can help you learn about arrays, linked lists, stacks, queues, and hash tables. You can build skills in algorithm efficiency, data manipulation, and implementing search and sort techniques. Many courses introduce tools like Eclipse or IntelliJ IDEA, which support coding practices and debugging, allowing you to apply your knowledge in real coding environments. You'll also explore concepts such as recursion and tree structures, enhancing your ability to tackle complex programming challenges.
University of Illinois Urbana-Champaign
Skills you'll gain: Statistical Inference, Business Analytics, Descriptive Statistics, Sampling (Statistics), Statistics, Data-Driven Decision-Making, Data Analysis, Statistical Reporting, Data Presentation, Quantitative Research, Analytical Skills, Statistical Analysis, Statistical Methods, Descriptive Analytics, Microsoft Excel, Exploratory Data Analysis, Probability & Statistics, Estimation, Statistical Visualization, Decision Making
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Dashboard, Salesforce Development, Salesforce, Ad Hoc Reporting, Data Import/Export, Management Reporting, Business Reporting, Data Cleansing, Data Visualization, Data Management, Data Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Apache Hive, Apache Hadoop, Data Warehousing, SQL, Database Development, Performance Tuning, Query Languages, Database Management, Extensible Markup Language (XML), Data Processing, Data Transformation, Data Management, Data Storage
Mixed · Course · 1 - 3 Months

Skills you'll gain: Data Pipelines, Data Warehousing, SQL, Data Integration, Google Cloud Platform, Data Processing, Data Quality, Data Validation, Apache Spark, Generative AI, Data Manipulation, Applied Machine Learning, Big Data, Serverless Computing, Machine Learning Methods, Model Evaluation, Machine Learning, Time Series Analysis and Forecasting, Classification Algorithms
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Professional Networking, Interviewing Skills, LinkedIn, Technical Communication
Beginner · Course · 1 - 4 Weeks

Logical Operations
Skills you'll gain: Data Structures, Data Processing, Application Development, Programming Principles, Computer Programming, Object Oriented Programming (OOP), Python Programming, System Configuration, Virtual Machines, Software Development
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Health Information Management, Electronic Medical Record, Medical Privacy, Clinical Data Management, Medical Records, Health Insurance Portability And Accountability Act (HIPAA) Compliance, Data Management, Data Validation, Data Quality, Clinical Documentation, Health Care, Data Governance, Data Security, Data Integrity, Regulatory Compliance
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: MySQL, Business Intelligence, Role-Based Access Control (RBAC), SQL, Relational Databases, Database Software, Data Presentation, Database Management Systems, Data Visualization Software, Database Management, Databases, Data Access, Authorization (Computing), Query Languages, Performance Tuning
Beginner · Course · 1 - 4 Weeks

Northeastern University
Skills you'll gain: Classification Algorithms, Exploratory Data Analysis, Data Mining, Model Evaluation, Dimensionality Reduction, Regression Analysis, Machine Learning Algorithms, Data Analysis, Analytics, Predictive Modeling, Statistical Analysis, Data Preprocessing, Case Studies, Applied Machine Learning, Supervised Learning, Performance Metric, Project Implementation, Logistic Regression, Decision Tree Learning
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Pandas (Python Package), Data Analysis, Data Manipulation, Data Access, Python Programming
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Information Management, Data Management, Cloud Computing, Data Access, Metadata Management, Data Dictionary, Google Cloud Platform, Taxonomy, Enterprise Application Management, Personally Identifiable Information
Beginner · Project · Less Than 2 Hours

Simplilearn
Skills you'll gain: Microsoft Excel, Data Validation, Excel Formulas, Spreadsheet Software, Data Quality, Management Reporting, Pivot Tables And Charts, Data Cleansing, Project Management, Data Visualization Software, Business Reporting, Data Analysis, Timelines, Data Presentation, Graphing
Beginner · Course · 1 - 4 Weeks