Exploratory data analysis (EDA), data visualization, and visual analytics are essential for understanding and analyzing complex datasets. In this project, we explored these techniques and their applications in data analytics. The case discusses Tableau, a powerful data visualization tool, and Google BigQuery, a cloud-based data warehouse that…

When it comes to understanding what happened in the 2020-21 school year, the relatively new COVID-19 School Data Hub is an easy to use tool, and one of the few school closure trackers with information at the school, rather than the school district level. The COVID-19 School Data Hub can be used to understand how the pandemic influenced learning…

Structured Query Language (SQL) is still the de facto database query language widely used in industry and taught in almost all university level database courses. The role of SQL is further strengthened by the emergence of NewSQL systems which use SQL as their query language as well as some NoSQL systems, e.g., Cassandra and DynamoDB, which base…

This article describes a collaborative project across three institutions to develop, implement, and evaluate a series of tutorials and case studies that highlight fundamental tools of data science--such as visualization, data manipulation, and database usage--that instructors at a wide-range of institutions can incorporate into existing statistics…

High-quality data is essential when looking at student-level data, including data specifically focused on students with disabilities. For state education agencies (SEAs), it is critical to have a solid foundation for how data is collected and stored to achieve high-quality data. The process of integrating the Individuals with Disabilities…

National College Access Network (NCAN) has heard repeatedly and consistently over the years that one of the best aspects of network membership is the ability to collaborate with and learn from other members. In an effort to further the transfer of ideas, in the summer of 2016 NCAN hosted a series of four Idea Incubators across the country, which…

The Ministry of Advanced Education, post secondary institutions, and others require data for a variety of purposes, including research and analysis, as a basis for decision-making, and to satisfy accountability requirements. The Central Data Warehouse (CDW) was developed to serve those purposes by collecting a standard set of data from public…

There is demand among policy-makers for the use of state education longitudinal data systems, yet laws and policies regulating data disclosure limit access to such data, and security concerns and risks remain high. Well-developed synthetic datasets that statistically mimic the relations among the variables in the data from which they were derived,…

This brief provides a definition of an integrated data system, identifies who would benefit from the information provided by an integrated data system, and examines the challenges and costs associated with data integration, as well as potential benefits to creating an integrated data system. [The Center for the Integration of IDEA Data (CIID) is…

In 2013, the Center for Digital Scholarship at Miami University was established and coincided with the redesign of the Children's Picture Book Database, which had a successful web presence for nearly 20 years. We developed the Digital Literacy Partnership (DLP) website project in order to upgrade the project to Omeka as a new digital management…

The blended model for information literacy instruction described in this article introduces students not only to efficient techniques for finding scientific literature and properties of chemical compounds, but also to managing this information with a bibliographic management program (EndNote Online). The model blends face-to-face instruction with…

Research Connections conducted a comprehensive search of its collection for resources focused on integrated data systems in early childhood education. Key words used in the search were "integrated data," "coordinated data," "linked data," and "data systems." This Key Topic Resource List includes an overview…

Today data is everywhere. Businesses, governments, universities, scientists, and individuals are creating it at an unprecedented level and pace. Everybody is talking about it. We were just getting used to the concept of gigabytes of data. Then, it changed to petabytes. Now, various technology firms claim that more than an exabyte of data is…

A decade ago, the National Center for Public Policy and Higher Education (the National Center) issued a policy brief, "State Capacity for Higher Education Policy." The National Center's core recommendation: States must have a broad-based, independent, credible public entity with a clear charge to increase the state's educational…

"Not only SQL" (NoSQL) databases have become widespread across organizations, enabling sophisticated, data-driven applications to be highly available, distributed, and cloud-based, such as e-commerce, social media, online multiplayer games, and video streaming. However, NoSQL is still sparsely found in MIS and analytics curricula. This…