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blog.dancrisan.com | ||
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sookocheff.com
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| | | | | Title and Author of Paper Access Path Selection in a Relational Database Management System. P. G. Selinger et al. Summary This paper describes methods of the SQL query optimizer for determining the cost of satisfying a query. It also describes methods for choosing among several competing methods. What are the motivations for this work? SQL is a high-level language where requests for data are stated non-procedurally. The user is not expected to need any knowledge of how the data is stored in the database or how it is retrieved. Thus, it is up to the DBMS to choose an appropriate access path for data retrieval on the users behalf. By designing the database in this fashion, we preserve data independence, where a users view of the data is independent of the data... | |
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chriszetter.com
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| | | | | An update on writing a guide to building a database server about researching, surprising queries and naming things. | |
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jbrandhorst.com
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| | | | | Most developers will have to interact with SQL at some point in their career, and often nowadays that means working with Postgres. I've been using Postgres with Go for a few years now and have found a couple of libraries that work really well together to make the Go Postgres experience productive, safe and fun. TL:DR; I have created an example repo that puts all of the below into practice: github. | |
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markodenic.com
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| | | Free programming books, algorithms, public APIs, and much more. | ||
