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Trino is an open-source distributed SQL query engine designed to query large data sets distributed over one or more heterogeneous data sources. [1] Trino can query data lakes that contain a variety of file formats such as simple row-oriented CSV and JSON data files to more performant open column-oriented data file formats like ORC or Parquet [2] [3] residing on different storage systems like ...
JSONiq primarily provides means to extract and transform data from JSON documents or any data source that can be viewed as JSON (e.g. relational databases or web services). The major expression for performing such operations is the SQL -like “ FLWOR expression” that comes from XQuery.
JSONiq [11] is a query and transformation language for JSON. XPath 3.1 [12] is an expression language that allows the processing of values conforming to the XDM [13] data model. The version 3.1 of XPath supports JSON as well as XML. jq is like sed for JSON data – it can be used to slice and filter and map and transform structured data.
JSON: No Smile Format Specification: Yes No Yes Partial (JSON Schema Proposal, other JSON schemas/IDLs) Partial (via JSON APIs implemented with Smile backend, on Jackson, Python) — SOAP: W3C: XML: Yes W3C Recommendations: SOAP/1.1 SOAP/1.2: Partial (Efficient XML Interchange, Binary XML, Fast Infoset, MTOM, XSD base64 data) Yes Built-in id ...
SQL:2016 introduced 44 new optional features. [2] 22 of them belong to the JSON functionality, ten more are related to polymorphic table functions. The additions to the standard include: JSON: Functions to create JSON documents, to access parts of JSON documents and to check whether a string contains valid JSON data
A few slight differences exist between a .jdt and a .json file, including JData .jdt file accepts multiple concatenated JSON objects inside a single file; JData .jdt strings accepts new-lines inside a string while JSON specification requires new-line characters to be encoded as "\n"; most JSON parsers can process new-lines in the string via the ...
JSON or JavaScript Object Notation, is an open standard format that uses human-readable text to transmit data objects. JSON has been popularized by web services developed utilizing REST principles. Databases such as MongoDB and Couchbase store data natively in JSON format, leveraging the pros of semi-structured data architecture.
JSON over HTTP, SQL support, ACID transactions Yes Oracle NoSQL Database: Oracle Corp Apache and proprietary C, C#, Java, Python, node.js, Go Shared nothing, horizontally scalable database with support for schema-less JSON, fixed schema tables, and key/value pairs. Also supports ACID transactions. Yes Qizx: Qualcomm: Proprietary