Search results
Results from the WOW.Com Content Network
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 ...
2 GB 128 bits -4712-01-01 9999-12-31 1024 MySQL: Unlimited MyISAM storage limits: 256 TB; Innodb storage limits: 64 TB 64 KB 3: 4,096 4: 4 GB (longtext, longblob) 64 KB (text) 64 bits 1000 9999 64 OpenLink Virtuoso: 32 TB per instance (Unlimited via elastic cluster) DB size (or 32 TB) 4 KB 200 2 GB 2 GB 2 31: 0 9999 100 Oracle: 2 PB (with ...
PostgreSQL is also an ACID-compliant object-relational database management system developed by PostgreSQL Global Development Group. MongoDB is a NoSQL database that eschews the traditional relational database structure in favor of JSON -like documents with dynamic schemas (calling the format BSON ), making the integration of data in certain ...
Many informal performance studies of PostgreSQL have been done. [81] Performance improvements aimed at improving scalability began heavily with version 8.1. Simple benchmarks between version 8.0 and version 8.4 showed that the latter was more than ten times faster on read-only workloads and at least 7.5 times faster on both read and write ...
^ The primary format is binary, but text and JSON formats are available. [ 8 ] [ 9 ] ^ Means that generic tools/libraries know how to encode, decode, and dereference a reference to another piece of data in the same document.
Classified as a NoSQL database product, MongoDB uses JSON-like documents with optional schemas. Released in February 2009 by 10gen (now MongoDB Inc.), it supports features like sharding, replication, and ACID transactions (from version 4.0). MongoDB Atlas, its managed cloud service, operates on AWS, Google Cloud Platform, and Microsoft Azure.
Yes [12] Cosmos DB: Microsoft Proprietary: C#, Java, Python, Node.js, JavaScript, SQL: Platform-as-a-Service offering, part of the Microsoft Azure platform. Builds upon and extends the earlier Azure DocumentDB. Yes DocumentDB: Amazon Web Services: Proprietary online service various, REST: fully managed MongoDB v3.6-compatible database service ...
BSON (/ ˈ b iː s ə n / [2]) is a computer data interchange format. The name "BSON" is based on the term JSON and stands for "Binary JSON". [2] It is a binary form for representing simple or complex data structures including associative arrays (also known as name-value pairs), integer indexed arrays, and a suite of fundamental scalar types.