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.

Duke University
Skills you'll gain: Performance Metric, Performance Analysis, Performance Measurement, Customer Demand Planning, Dashboard, Market Opportunities, Business Metrics, Decision Making, Strategic Decision-Making, Agile Methodology, Real Time Data, Management Reporting, Business Intelligence, Organizational Effectiveness, Business Leadership, Data-Driven Decision-Making, Data Analysis
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Javascript, Programming Principles, Computational Logic, Computer Programming, Web Development, Application Development
Beginner · Guided Project · Less Than 2 Hours

Alibaba Cloud Academy
Skills you'll gain: Plot (Graphics), Data Visualization Software, Big Data, Apache Hadoop, Apache Spark, Apache Hive, Distributed Computing, Data Infrastructure, Data Pipelines, Data Processing, Data Warehousing, Data Analysis, Data Integration, Cloud Security, Cloud Technologies, Artificial Intelligence and Machine Learning (AI/ML), SQL
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Apache Kafka, Apache Spark, Scala Programming, Real Time Data, Apache Hadoop, Apache Cassandra, Applied Machine Learning, Big Data, Data Processing, Application Deployment, Distributed Computing, Programming Principles, Cloud Deployment, Data Structures, Development Environment
Advanced · Course · 1 - 3 Months

Skills you'll gain: Database Management Systems, Databases, Database Development, Data Management
Mixed · Course · 1 - 4 Weeks

The Hong Kong University of Science and Technology
Skills you'll gain: Social Sciences, Socioeconomics, World History, Sociology, Trend Analysis, Data Analysis, Big Data, Research, Higher Education, Political Sciences, Analytics, Data Collection, Education and Training, Case Studies
Mixed · Course · 1 - 3 Months

Skills you'll gain: Dashboard Creation, Dashboard, Data Transformation, Advanced Analytics, Data Wrangling, Statistical Machine Learning, Data Manipulation, Data Processing, SPSS (Software), Analytics, Data Presentation, Data Preprocessing, Data Visualization, Data Analysis, Business Analytics, Statistical Analysis, Statistical Modeling, Predictive Analytics, Data Quality, Data Storytelling
Beginner · Course · 1 - 3 Months

Skills you'll gain: Data Import/Export, Data Cleansing, Power BI, Data Wrangling, Data Manipulation, Data Transformation, Financial Data, Statistical Reporting, Data Preprocessing, Excel Formulas, Data Quality, Pandas (Python Package), Statistical Analysis, Dashboard, Microsoft Excel, Descriptive Statistics, Financial Analysis, Dashboard Creation, Spreadsheet Software, Data Analysis
Intermediate · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Data Import/Export, Cloud Management, Data Migration, Serverless Computing, File Management, Cloud Computing, Cloud Storage, Google Cloud Platform, Data Store, Database Development
Beginner · Project · Less Than 2 Hours

Skills you'll gain: Pivot Tables And Charts, Microsoft Excel, Spreadsheet Software, Excel Macros, Data Presentation, Data Analysis, Data Visualization Software, Data Security, Data Integrity, Automation
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Tableau Software, Dashboard, Business Intelligence, Interactive Data Visualization, Dashboard Creation, Data Presentation, Data Storytelling, Business Analytics, Business Intelligence Software, Data Analysis, Data Visualization Software, Statistical Visualization, Trend Analysis, Data Wrangling, Regional Sales, Market Analysis, Data Sharing, Performance Analysis, Variance Analysis
Beginner · Course · 1 - 4 Weeks

Università di Napoli Federico II
Skills you'll gain: Spatial Data Analysis, Data Integration, Tableau Software, Geospatial Mapping, Spatial Analysis, Data Manipulation, Data Analysis, Data Visualization Software, Data Transformation, Data Mapping, Interactive Data Visualization, Analytics
Intermediate · Course · 1 - 3 Months