Shulou(Shulou.com)06/01 Report--

Today, I will talk to you about what the operation database in CDP is. Many people may not know much about it. In order to let you know more, Xiaobian summarizes the following contents for you. I hope you can gain something according to this article.

Cloudera Operations Database (OpDB) in CDP provides real-time, always-available scalable OpDB that serves traditional structured data as well as new unstructured data in a unified operations and warehousing platform. Cloudera provides an operational database that serves traditional structured data as well as new unstructured data in a unified open source platform.

Operational databases can help you: Put machine learning/AI into operation to revolutionize industries such as healthcare, utilities, and more.

·Deliver real-time content at network scale.

·Support big data analytics for operational and offline use.

·Used as elastic storage for records.

OpDB in CDP is currently available in two forms: as a fully secure, semi-managed product in the CDP public cloud version-CDP Data Hub, and as a fully customizable product in the CDP data center version-similar to what is already available in CDH and HDP. You can choose the size based on your deployment strategy and OpDB requirements. Operational databases use an object store such as Amazon S3 as the storage tier for Apache HBase, where HFiles are written to the object store and WAL is written to HDFS. The operations database in CDP has the following components:

Apache Phoenix is a SQL interface that runs on top of Apache HBase.

Apache HBase is designed for massive scalability, so you can store unlimited amounts of data on a single platform and meet growing data service demands.

Apache ZooKeeper provides distributed configuration services, synchronization services, and named registries.

Apache Knox Gateway provides perimeter security so businesses can confidently extend access to new users.

Apache HDFS is used to write Apache HBase WAL.

Object stores such as Amazon S3 and Microsoft ADLS Gen2 are used to store Apache HBase HFiles.

Shared Data Experience (SDX) for security and governance functions. Security and governance policies are set once and applied to all data and workloads.

IDBroker is a REST API that is part of the Apache Knox authentication service. It allows authenticated and authorized users to exchange a set of credentials or tokens for cloud vendor access tokens.

Operational Database in CDP This blog series introduces you to OpDB on CDP and its architecture. You can learn more about various aspects of OpDB and learn about new features of OpDB in subsequent articles in this series. After publication, we will update the link to each blog post.

the accessibility

Cloudera's OpDB ensures that users can access or retrieve stored data. It supports automatic and predefined sharding, three query engines and multiple data integration tools. This series of blogs provides an overview of these and other features that ensure a high level of accessibility.

management

Cloudera's OpDB provides a variety of management tools and capabilities to manage your OpDB workload. Administrators can deploy OpDB as a fully secure, semi-managed product in CDP Public Cloud-Data Hub, and as a fully customizable product in CDP Data Center (similar to what is available in CDH and HDP). This blog series provides you with an overview of what features and tools are supported in CDP to manage OpDB.

operation management

Cloudera's OpDB provides management tools to help you effectively manage your OpDB workload. This blog series provides you with an overview of OpDB management tools and features in CDP.

availability

Cloudera's OpDB maintains a high level of data availability, ensuring that the data you need is accessed when and where you need it, even in the event of a node failure. This series of blogs outlines features that make high availability possible, such as out-of-the-box high availability, data replication, and error protection.

integrity

Cloudera's OpDB provides a variety of data integrity features, including entity and domain integrity, ACID transactions, and non-relational integrity. This blog series provides an overview of OpDB's data integrity capabilities.

app Supp

Cloudera's OpDB supports a variety of popular languages, frameworks, and applications that can be used to access data stored in OpDB. This series of blogs provides you with an overview of supported languages, frameworks, and applications.

NoSQL and related features

Because Cloudera's OpDB includes the NoSQL database HBase for storing data, it has NoSQL features such as key values, table style features, and flexible data types. It also provides tight integration across the Hadoop ecosystem, including HDFS, Spark, and Kafka. This blog series provides an overview of these features.

scalability of

Cloudera's OpDB is designed for high scalability, supporting vertical and horizontal scalability with flexible data types and no limits on data size. This series of blogs provides an overview of supported scalability related features and tools.

security

Cloudera's OpDB offers multiple security solutions at different levels in encryption, authentication, authorization, and auditing. This blog series provides an overview of these security-related features and tools. After reading the above, do you have any further understanding of what the operational database in CDP is? If you still want to know more knowledge or related content, please pay attention to the industry information channel, thank you for your support.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.