yugabyte-db | cloud native distributed SQL database | Database library

 by   yugabyte C Version: v2.14.10.1 License: Non-SPDX

kandi X-RAY | yugabyte-db Summary

kandi X-RAY | yugabyte-db Summary

yugabyte-db is a C library typically used in Database applications. yugabyte-db has no bugs, it has no vulnerabilities and it has medium support. However yugabyte-db has a Non-SPDX License. You can download it from GitHub.

YugabyteDB is a high-performance, cloud-native distributed SQL database that aims to support all PostgreSQL features. It is best to fit for cloud-native OLTP (i.e. real-time, business-critical) applications that need absolute data correctness and require at least one of the following: scalability, high tolerance to failures, or globally-distributed deployments.
Support
    Quality
      Security
        License
          Reuse

            kandi-support Support

              yugabyte-db has a medium active ecosystem.
              It has 7857 star(s) with 949 fork(s). There are 264 watchers for this library.
              There were 10 major release(s) in the last 12 months.
              There are 5016 open issues and 9553 have been closed. On average issues are closed in 242 days. There are 105 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of yugabyte-db is v2.14.10.1

            kandi-Quality Quality

              yugabyte-db has no bugs reported.

            kandi-Security Security

              yugabyte-db has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

            kandi-License License

              yugabyte-db has a Non-SPDX License.
              Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

            kandi-Reuse Reuse

              yugabyte-db releases are available to install and integrate.
              Installation instructions are available. Examples and code snippets are not available.

            Top functions reviewed by kandi - BETA

            kandi's functional review helps you automatically verify the functionalities of the libraries and avoid rework.
            Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of yugabyte-db
            Get all kandi verified functions for this library.

            yugabyte-db Key Features

            No Key Features are available at this moment for yugabyte-db.

            yugabyte-db Examples and Code Snippets

            No Code Snippets are available at this moment for yugabyte-db.

            Community Discussions

            QUESTION

            How does gocql client pick the right Tablet server, for any query?
            Asked 2022-Jan-27 at 09:41

            yugabyte cluster has 2 regions, 3 AZs, 6 node architecture.

            4 nodes in central region, 2 nodes in east region

            ...

            ANSWER

            Answered 2022-Jan-27 at 09:41

            How can a client driver know, which tablet server to send the request?

            The driver periodically queries this table:

            Source https://stackoverflow.com/questions/70828795

            QUESTION

            Making ysql_dump in YugabyteDB compatible with PostgreSQL
            Asked 2022-Jan-14 at 13:50

            [Question posted by a user on YugabyteDB Community Slack]

            After this commit: [7813] [YSQL] YSQL dump should always include HASH/ASC/DESC modifier for indexes/primary-key.

            This makes the ysql_dump unrestorable in PostgreSQL. Is there a workaround? I really need to restore a YugabyteDB dump to PostgreSQL instance.

            ...

            ANSWER

            Answered 2022-Jan-14 at 13:50

            A simple workaround is to make 2 dumps. The first one is just for the schema in text format.

            Try importing it in PostgreSQL, see the errors and you can easily fix the DDL queries manually by removing HASH or special keywords that YugabyteDB uses.

            Then take another dump, but this time just for the data which should be able to be imported in PostgreSQL.

            Source https://stackoverflow.com/questions/70711612

            QUESTION

            What's the point of giving 2GB of RAM to a YugabyteDB master node if the default limit is to use 10% of those 2GB?
            Asked 2021-Dec-27 at 08:48

            [Question posted by a user on YugabyteDB Community Slack]

            I'm poking around the mem_tracker code and I have found this comment: https://github.com/yugabyte/yugabyte-db/blob/v2.9.1/src/yb/util/mem_tracker.cc#L266

            ...

            ANSWER

            Answered 2021-Dec-27 at 08:48

            Those are defaults and can be overwritten by the default_memory_limit_to_ram_ratio=0.1 flag. The idea is that if there's a master and tserver on the same node, we allow 10% to master, 85% to tserver (and remains 5% to system + PostgreSQL work_mem + filesystem buffers).

            If you have a node that runs only the master, then clearly this should be changed. But usually, masters are started on the same nodes as tservers.

            Source https://stackoverflow.com/questions/70493386

            QUESTION

            Data key rotation in Yugabyte DB
            Asked 2021-Jul-30 at 06:39

            From the encryption at rest design document in Github, only the Universe Keys are rotated while the data keys remain unchanged for the lifetime of the data file.

            However, the Yugabyte docs mention that "Old data will remain unencrypted, or encrypted, with an older key, until compaction churn triggers a re-encryption with the new key.".

            1. Does this mean that the data keys implicitly get rotated when doing compaction?

            2. And we can force this compaction (and data key rotation) by triggering a manual compaction via the yb-admin tool?

            ...

            ANSWER

            Answered 2021-Jul-30 at 06:39

            Each data file contains a reference to the key id of the master side key used to encrypt its file-level data key, so technically even after a master key rotation we may have older sst files which reference the old key. So if you want no older data files to reference the old key after a rotation, you will have to do a manual compaction.

            Source https://stackoverflow.com/questions/68496544

            QUESTION

            How to configure yb-cdc-connector to resume printing logs upon yugabyte db restart (stop and start)?
            Asked 2020-Jan-31 at 13:30

            Following, How to capture data change in yugabyte db? to publish the change logs.

            It works properly. But, yb-connector.jar is not resuming the publishing change data logs, after restarting yugabyte db.

            Commands Executed:

            ...

            ANSWER

            Answered 2020-Jan-31 at 13:30

            This isn't yet supported. Can you create an issue on github https://github.com/yugabyte/yugabyte-db/issues ?

            Source https://stackoverflow.com/questions/59995811

            QUESTION

            How to install yugabyte-2.0.10.0 on CentOS7?
            Asked 2020-Jan-28 at 00:30

            I am trying install yugabyte-2.0.10.0:

            a) environment:

            ...

            ANSWER

            Answered 2020-Jan-10 at 23:52

            We are trying to reproduce this internally and will get back to you. In the meanwhile, could you please check the tserver.err file and the tserver.INFO logs (how to find yb-ctl tserver logs instructions) to see if anything bad is happening? Feels like the tservers are not up and running.

            Source https://stackoverflow.com/questions/59674791

            QUESTION

            How to create user with password, drop roles and database with ownership in yugabyte db?
            Asked 2020-Jan-21 at 09:18

            Objective: To create user with password, drop roles and database with ownership in yugabyte

            Commands Executed:

            ...

            ANSWER

            Answered 2020-Jan-21 at 09:18

            QUESTION

            How to create range partioned, date partitioned, geo partioned tables in yugabyte-db?
            Asked 2020-Jan-13 at 09:07

            It is understood that yugabyte creates hash partitioned tables by default.

            Please guide me in creating range partioned, date partitioned, geo partioned tables in yugabyte-db with multiple tablets.

            ...

            ANSWER

            Answered 2020-Jan-13 at 09:03

            Hash partitioned table is specified as CREATE TABLE sample(k1 int, k2 int, PRIMARY KEY (k1, k2));

            Setting the first column of the primary key as ASC/DESC will use range partitioning like:

            CREATE TABLE sample(k1 int, k2 int, PRIMARY KEY (k1 ASC, k2 DESC));

            Docs page for more info: https://docs.yugabyte.com/latest/api/ysql/commands/ddl_create_table/

            Geo partitioned tables are not yet possible. You can subscribe to this issue: https://github.com/yugabyte/yugabyte-db/issues/1958

            Source https://stackoverflow.com/questions/59713112

            QUESTION

            How to run yugabyte-db yugastore application locally?
            Asked 2020-Jan-13 at 08:39

            I am using yugabyte-db-1.3.0 and am trying to run yugabyte e-commerce example application, yugastore locally on CentOS7 by following instructions in its README.md, as follows:

            ...

            ANSWER

            Answered 2020-Jan-10 at 15:33

            You are using a very old version of YugabyteDB. 2.0.10 is latest as of Jan 9 2020.

            And looks like you have a path mismatch.Can you verify that the files are there and the build finished correctly ?

            Download & install (https://download.yugabyte.com)the db:

            Source https://stackoverflow.com/questions/59659395

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install yugabyte-db

            Cannot find what you are looking for? Have a question? Please post your questions or comments on our Community Slack or Forum.
            Install YugabyteDB
            Create a local cluster
            Start with Yugabyte Cloud
            Connect and try out SQL commands
            Build an app using a PostgreSQL-compatible driver or ORM.
            Try running a real-world demo application: Microservices-oriented e-commerce app Streaming IoT app with Kafka and Spark Streaming
            YugabyteDB supports several languages and client drivers. Below is a brief list.

            Support

            As an an open-source project with a strong focus on the user community, we welcome contributions as GitHub pull requests. See our Contributor Guides to get going. Discussions and RFCs for features happen on the design discussions section of our Forum.
            Find more information at:

            Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items

            Find more libraries

            Stay Updated

            Subscribe to our newsletter for trending solutions and developer bootcamps

            Agree to Sign up and Terms & Conditions

            Share this Page

            share link