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GraphQL is a data query and manipulation language for APIs that allows a client to specify what data it needs ("declarative data fetching"). A GraphQL server can fetch data from separate sources for a single client query and present the results in a unified graph . [ 2 ]
This query would return the city of residence of each person in the graph with residential information, and, if an EU national, which country they come from. Queries are therefore able to first project a sub-graph of the graph input into the query, and then extract the data values associated with that subgraph.
The Cypher query language depicts patterns of nodes and relationships and filters those patterns based on labels and properties. Cypher’s syntax is based on ASCII art, which is text-based visual art for computers. This makes the language very visual and easy to read because it both visually and structurally represents the data specified in ...
These steps are sufficient to provide general purpose computing and what is typically required to express the common motifs of any graph traversal query. Given that Gremlin is a language, an instruction set, and a virtual machine, it is possible to design another traversal language that compiles to the Gremlin traversal machine (analogous to ...
So mutation testing is defined as using mutation analysis to design new software tests or to evaluate existing software tests. [4] Thus, mutation analysis and testing can be applied to design models, specifications, databases, tests, XML, and other types of software artifacts, although program mutation is the most common. [5]
Subscription boxes are a recurring delivery of niche products as part of a marketing strategy and a method of product distribution. Subscription boxes are used by subscription-based ecommerce businesses, referred to as "subcom" for short, which follow a subscription business model. They target a wide range of customers and cater to a variety of ...
The test output explains if the alteration is a known or predicted harmless or disease-causing mutation and gives detailed information about the mutation. Importantly, the predictions of clinical effects of mutations suffer from a lack of specificity, which appears to be the common constraint of all recently used prediction methods, including ...
The Pribnow box has a function similar to the TATA box that occurs in promoters in eukaryotes and archaea: it is recognized and bound by a subunit of RNA polymerase during initiation of transcription. [3] This region of the DNA is also the first place where base pairs separate during prokaryotic transcription to allow access to the template strand.