Moông Nguyên - Nhạc Moông Hai - Tiên Kiếm

tienkiem.com.vn is a general purpose, document-based, distributed database built for modern application developers and for the cloud era.

No database makes you more productive.

Đang xem: Moông

Try tienkiem.com.vn free in the cloud!tienkiem.com.vn is a document database, which means it stores data in JSON-like documents. We believe this is the most natural way to think about data, and is much more expressive and powerful than the traditional row/column model. { “_id”: “5cf0029caff5056591b0ce7d”, “firstname”: “Jane”, “lastname”: “Wu”, “address”: { “street”: “1 Circle Rd”, “city”: “Los Angeles”, “state”: “CA”, “zip”: “90404” }, “hobbies”: }

The most natural and productive way to work with data.

Supports arrays and nested objects as values.

Allows for flexible and dynamic schemas.

> db.users.find({ “address.zip” : “90404” }){ “_id”: “5cf0029caff5056591b0ce7d”, “firstname”: “Jane”, “lastname”: “Wu”, “address”: { “zip”: “90404” } }{ “_id”: “507f1f77bcf86cd799439011”, “firstname”: “Jon”, “lastname”: “Davis”, “address”: { “zip”: “90404” } }{ “_id”: “5349b4ddd2781d08c09890f3”, “firstname”: “Jim”, “lastname”: “White”, “address”: { “zip”: “90404” } }{ “_id”: “5bf142459b72e12b2b1b2cd”, “firstname”: “Jeff”, “lastname”: “Taylor”, “address”: { “zip”: “90404” } }{ “_id”: “5cf003283b23d04a40d5f88a”, “firstname”: “Jerry”, “lastname”: “Miller”, “address”: { “zip”: “90404” } }{ “_id”: “5bf142459b72e12b2b1b2cd”, “firstname”: “Jai”, “lastname”: “Williams”, “address”: { “zip”: “90404” } }{ “_id”: “5cf0036deaa1742dd225ea35”, “firstname”: “Jess”, “lastname”: “Johnson”, “address”: { “zip”: “90404” } }{ “_id”: “54495ad94c934721ede76d90”, “firstname”: “Jill”, “lastname”: “Brown”, “address”: { “zip”: “90404” } }{ “_id”: “566eb3c704c7b31facbb0007”, “firstname”: “Janet”, “lastname”: “Jones”, “address”: { “zip”: “90404” } }{ “_id”: “5a999cc461d36489a27f2563”, “firstname”: “Jan”, “lastname”: “Smith”, “address”: { “zip”: “90404” } }

Rich and expressive query language that allows you to filter and sort by any field, no matter how nested it may be within a document.

Support for aggregations and other modern use-cases such as geo-based search, graph search, and text search.

Queries are themselves JSON, and thus easily composable. No more concatenating strings to dynamically generate SQL queries.

Xem thêm: Giftcode Vua Bóng Đá 2020 Và Cách Nhập Giftcode Vua Bóng Đá 2020

session.start_transaction()order = { line_items : < { item : 5, quantity: 6 } > }db.orders.insertOne( order, session=session );for x in order.line_items: db.inventory.update( { _id : x.item } , { $inc : { number : -1 * x.quantity } }, session=session )session.commit_transaction()

Distributed multi-document ACID transactions with snapshot isolation.

Support for joins in queries.

Two types of relationships instead of one: reference and embedded.

MADE FOR THE CLOUD

tienkiem.com.vn Atlas – the global cloud database

tienkiem.com.vn Atlas is the multi-cloud database service for tienkiem.com.vn available on AWS, Google Cloud, and Azure. Best-in-class automation and built-in proven practices provide continuous availability, elastic scalability, and support with regulatory compliance. Learn more →

Distribute or partition your data across 75+ cloud regions on Amazon Web Services, Microsoft Azure, and Google Cloud.Sophisticated security controls and advanced functionality to satisfy both new and existing privacy and compliance measures.Build apps faster with drivers, integrations, and native tools to manipulate, visualize, and analyze your data.

Xem thêm: Tải Game Lão Gia Cát Tường Cho Android, Iphone, Lão Gia Cát Tường Cho Android

Highly available with distributed fault tolerance and backup options to meet your data recovery objectives. On-demand scaling, resource optimization tools, and real-time insights on your database performance.