{"version":"1.0","type":"link","title":"Data access layer - Newikis","description":"A data access layer (DAL) is a software architectural layer that provides access to data from one or more sources, such as a relational database, NoSQL database, SQL query engine, file system, or other persistent storage. It separates client code from the details of storage systems, query…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}