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Cloud Database
A cloud database is a database that typically runs on a cloud computing platform and access to the database is provided as-a-service. There are two common deployment models: users can run databases on the cloud independently, using a virtual machine image, or they can purchase access to a database service, maintained by a cloud database provider. Of the databases available on the cloud, some are SQL-based and some use a NoSQL data model. Database services take care of scalability and high availability of the database. Database services make the underlying software-stack transparent to the user. Deployment models There are two primary methods to run a database on a cloud platform: ; Virtual machine image: Cloud platforms allow users to purchase virtual-machine instances for a limited time, and one can run a database on such virtual machines. Users can either upload their own machine image with a database installed on it, or use ready-made machine images that already include an op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Database
In computing, a database is an organized collection of data or a type of data store based on the use of a database management system (DBMS), the software that interacts with end users, applications, and the database itself to capture and analyze the data. The DBMS additionally encompasses the core facilities provided to administer the database. The sum total of the database, the DBMS and the associated applications can be referred to as a database system. Often the term "database" is also used loosely to refer to any of the DBMS, the database system or an application associated with the database. Before digital storage and retrieval of data have become widespread, index cards were used for data storage in a wide range of applications and environments: in the home to record and store recipes, shopping lists, contact information and other organizational data; in business to record presentation notes, project research and notes, and contact information; in schools as flash c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PCWorld
''PC World'' (stylized as PCWorld) is a global computer magazine published monthly by IDG. Since 2013, it has been an online-only publication. It offers advice on various aspects of PCs and related items, the Internet, and other personal technology products and services. In each publication, ''PC World'' reviews and tests hardware and software products from a variety of manufacturers, as well as other technology related devices such as still and video cameras, audio devices and televisions. The current editorial director of ''PC World'' is Jon Phillips, formerly of '' Wired''. In August 2012, he replaced Steve Fox, who had been editorial director since the December 2008 issue of the magazine. Fox replaced the magazine's veteran editor Harry McCracken, who resigned that spring, after some rocky times, including quitting and being rehired over editorial control issues in 2007. ''PC World'' is published under other names such as PC Advisor and PC Welt in some countries. ''P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowflake Computing
Snowflake Inc. is an American cloud-based data storage company. Headquartered in Bozeman, Montana, it operates a platform that allows for data analysis and simultaneous access of data sets with minimal latency. It operates on Amazon Web Services, Microsoft Azure, and Google Cloud Platform. , the company had 10,618 customers, including more than 800 members of the Forbes Global 2000, and processed 4.2 billion daily queries across its platform. History Snowflake Inc. was founded in July 2012 in San Mateo, California, by Benoît Dageville, Thierry Cruanes and Marcin Żukowski. Dageville and Cruanes previously worked as data architects at Oracle Corporation; Żukowski was a co-founder of Vectorwise. Mike Speiser, a venture capitalist at Sutter Hill Ventures, which provided early funding to the company, was the company's first CEO. In June 2014, Bob Muglia, formerly of Microsoft, was named CEO. In October 2014, Snowflake came out of stealth mode; at that time it was us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oracle Cloud
Oracle Cloud is a cloud computing service offered by Oracle Corporation providing servers, storage, network, applications and services through a global network of Oracle Corporation managed data centers. The company allows these services to be provisioned on demand over the Internet. Oracle Cloud provides infrastructure as a service (IaaS), platform as a service (PaaS), software as a service (SaaS), and data as a service (DaaS). These services are used to build, deploy, integrate, and extend applications in the cloud. This platform supports numerous open standards ( SQL, HTML5, REST, etc.), open-source applications ( Kubernetes, Spark, Hadoop, Kafka, MySQL, Terraform, etc.), and a variety of programming languages, databases, tools, and frameworks including Oracle-specific, open source, and third-party software and systems. Services Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) Oracle's cloud infrastructure was made g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SQL Azure
Microsoft Azure SQL Database (formerly known as SQL Azure, SQL Server Data Services, SQL Services, and Windows Azure SQL Database) is a managed cloud database (Platform as a Service, PaaS) cloud-based Microsoft SQL Servers, provided as part of Microsoft Azure services. The service handles database management functions for cloud based Microsoft SQL Server, Microsoft SQL Servers including upgrading, patching, backups, and monitoring without user involvement. Overview Azure SQL Database supports multi-modal storage of Structured data, structured, Semi-structured data, semi-structured, and Non-relational database, non-relational data. Azure SQL Database includes built-in intelligence that learns app patterns and adapts them to maximize performance, reliability, and Information privacy, data protection. Key capabilities include: * Learning of the host app's data access patterns, adaptive performance tuning, and automatic improvements to reliability and data protection. * Scaling on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heroku
Heroku is a cloud platform as a service (PaaS) supporting several programming languages. As one of the first cloud platforms, Heroku has been in development since June 2007, when it supported only the Ruby programming language, but now also supports Java, Node.js, Scala, Clojure, Python, PHP, and Go. For this reason, Heroku is said to be a polyglot platform as it has features for a developer to build, run and scale applications in a similar manner across most of these languages. Heroku was acquired by Salesforce in 2010 for $212 million. History Heroku was initially developed by James Lindenbaum, Adam Wiggins, and Orion Henry for supporting projects that were compatible with the Ruby programming platform Rack. The prototype development took around six months. Later on, Heroku faced setbacks because of a lack of proper market customers as many app developers used their own tools and environment. In January 2009, a new platform was launched which was built almost from scra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Google Cloud Platform
Google Cloud Platform (GCP) is a suite of cloud computing services offered by Google that provides a series of modular cloud services including computing, Computer data storage, data storage, Data analysis, data analytics, and machine learning, alongside a set of management tools. It runs on the same infrastructure that Google uses internally for its end-user products, such as Google Search, Gmail, and Google Docs, according to Verma et al. Registration requires a credit card or bank account details. Google Cloud Platform provides infrastructure as a service, platform as a service, and serverless computing environments. In April 2008, Google announced Google App Engine, App Engine, a platform for developing and hosting web applications in Google-managed data centers, which was the first cloud computing service from the company. The service became generally available in November 2011. Since the announcement of App Engine, Google added multiple cloud services to the platform. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CockroachDB
CockroachDB is a source-available distributed SQL database management system developed by Cockroach Labs. The relational functionality is built on top of a distributed, transactional, consistent key-value store that can survive a variety of different underlying infrastructure failures, and is wire-compatible with PostgreSQL which means users can take advantage of a wide range of drivers and tools from the extensive PostgreSQL ecosystem. A CockroachDB cluster consists of a number of nodes that can be spread across failure domains such as data centres or public cloud regions. A cluster can be scaled both horizontally (by adding nodes) and vertically (by increasing the resources allocated to the existing nodes). It can provide high levels of resilience and availability and can be run in a variety of environments such as bare metal, Virtual Machine, VMs, containers and Kubernetes, both in private data centers and in the cloud. CockroachDB gets its name from cockroaches, as they are ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yahoo! Finance
Yahoo Finance is a media property that is part of the Yahoo network. It provides financial news, data and commentary including stock quotes, press releases, financial reports, and original content. It also offers online tools for personal finance management, including portfolio tracking, interactive charts, and stock screening. In addition to posting paid partner content from other web sites, it posts original stories by its team of staff journalists. Comscore ranked Yahoo Finance as the number 1 most popular financial news and research site in 2008, a ranking it has continued to maintain as of May 2024. , the site had approximately 150 million monthly active users. In 2017, Yahoo Finance added the feature to look at news surrounding cryptocurrency. Yahoo Finance video programs have been made available via connected TVs and devices, including Apple TV, Samsung TV Plus, YouTube, Amazon Freevee, and DirecTV. History In 2001, Yahoo Finance launched a subscription service ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clustrix
Clustrix, Inc. is a San Francisco-based private company founded in 2006 that developed a database management system marketed as NewSQL. History Clustrix was founded in November 2006, and is sometimes called ''Sprout-Clustrix'' as it formed with the help of Y Combinator (company), Y Combinator. Founders include Paul Mikesell (formerly of EMC Isilon) and Sergei Tsarev. Some of its technology tested at customers since 2008. Initially called ''Sierra'' during the development phase, at its official announcement in 2010, the product was launched with the product name ''Clustered Database System (CDS)''. The company received $10 million in funding from Sequoia Capital, U.S. Venture Partners (USVP), and ATA Ventures in December 2010. Robin Purohit became chief executive in October 2011, and another round of $6.75 million was raised in July 2012. Another round of funding from the original backers of $16.5 million was announced in May 2013, and a round of $10 million in new funding in Augu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazon Relational Database Service
Amazon Relational Database Service (or Amazon RDS) is a distributed relational database service by Amazon Web Services (AWS). It is a web service running "in the cloud" designed to simplify the setup, operation, and scaling of a relational database for use in applications. Administration processes like patching the database software, backing up databases and enabling point-in-time recovery are managed automatically. Scaling storage and compute resources can be performed by a single API call to the AWS control plane on-demand. AWS does not offer an SSH connection to the underlying virtual machine as part of the managed service. History Amazon RDS was first released on 26 October 2009, supporting MySQL databases. This was followed by support for Oracle Database in June 2011, Microsoft SQL Server in May 2012, PostgreSQL in November 2013, and MariaDB (a fork of MySQL) in October 2015, and an additional 80 features during 2017. In November 2014 AWS announced Amazon Aurora, a MySQL-c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amazon Aurora
Amazon Aurora is a proprietary relational database offered as a service by Amazon Web Services (AWS) since October 2014. Aurora is available as part of the Amazon Relational Database Service (RDS). History Aurora offered MySQL compatible service upon its release in 2014. It added PostgreSQL compatibility in October 2017. In August 2017, Aurora Fast Cloning (copy-on-write) feature was added allowing customers to create copies of their databases. In May 2018, Aurora Backtrack was added which allows developers to rewind database clusters without creating a new one. It became possible to stop and start Aurora Clusters in September 2018. In August 2018, Amazon began to offer a serverless version. In 2019 the developers of Aurora won the SIGMOD Systems Award for fundamentally redesigning relational database storage for cloud environments. Features Aurora automatically allocates database storage space in 10-gigabyte increments, as needed, up to a maximum of 128 terabytes. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
