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Prometheus collects data in the form of time series. The time series are built through a pull model: the Prometheus server queries a list of data sources (sometimes called exporters) at a specific polling frequency. Each of the data sources serves the current values of the metrics for that data source at the endpoint queried by Prometheus.
In most implementations, a cell, or group of cells in a column or row, can be "named" enabling the user to refer to those cells by a name rather than by a grid reference. Names must be unique within the spreadsheet, but when using multiple sheets in a spreadsheet file, an identically named cell range on each sheet can be used if it is ...
A logical spreadsheet is a spreadsheet in which formulas take the form of logical constraints rather than function definitions.. In traditional spreadsheet systems, such as Excel, cells are partitioned into "directly specified" cells and "computed" cells and the formulas used to specify the values of computed cells are "functional", i.e. for every combination of values of the directly ...
Microsoft Excel has the basic features of all spreadsheets, [7] using a grid of cells arranged in numbered rows and letter-named columns to organize data manipulations like arithmetic operations. It has a battery of supplied functions to answer statistical, engineering, and financial needs.
In computer science, a record (also called a structure, struct, or compound data type) is a composite data structure – a collection of fields, possibly of different data types, typically fixed in number and sequence. [1]
Fittingly, the cat's name was Godiva. Commenters were cracking up over the woman's excitement. "As a Ragdoll owner, if I saw vets react this way to my cat I would die laughing omg," wrote one person.
Programs have to transfer data to and from storage devices and have to provide mappings from the native programming-language data structures to the storage device data structures. [ 1 ] [ 2 ] Picture editing programs or word processors , for example, achieve state persistence by saving their documents to files .
President-elect Donald Trump's nominees for jobs in his second term are receiving guidance about social media use ahead of confirmation hearings that will start next week.. Susie Wiles, who ...