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s3s3mirror | Mirror one S3 bucket to another S3 bucket | Cloud Storage library

 by   cobbzilla Java Version: v2.1.5 License: Non-SPDX

 by   cobbzilla Java Version: v2.1.5 License: Non-SPDX

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kandi X-RAY | s3s3mirror Summary

s3s3mirror is a Java library typically used in Storage, Cloud Storage, Amazon S3 applications. s3s3mirror has no bugs, it has no vulnerabilities, it has build file available and it has low support. However s3s3mirror has a Non-SPDX License. You can download it from GitHub.
A utility for mirroring content from one S3 bucket to another. Designed to be lightning-fast and highly concurrent, with modest CPU and memory requirements.
Support
Support
Quality
Quality
Security
Security
License
License
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kandi-support Support

  • s3s3mirror has a low active ecosystem.
  • It has 387 star(s) with 89 fork(s). There are 14 watchers for this library.
  • It had no major release in the last 12 months.
  • There are 26 open issues and 62 have been closed. On average issues are closed in 1020 days. There are 2 open pull requests and 0 closed requests.
  • It has a neutral sentiment in the developer community.
  • The latest version of s3s3mirror is v2.1.5
s3s3mirror Support
Best in #Cloud Storage
Average in #Cloud Storage
s3s3mirror Support
Best in #Cloud Storage
Average in #Cloud Storage

quality kandi Quality

  • s3s3mirror has 0 bugs and 0 code smells.
s3s3mirror Quality
Best in #Cloud Storage
Average in #Cloud Storage
s3s3mirror Quality
Best in #Cloud Storage
Average in #Cloud Storage

securitySecurity

  • s3s3mirror has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
  • s3s3mirror code analysis shows 0 unresolved vulnerabilities.
  • There are 0 security hotspots that need review.
s3s3mirror Security
Best in #Cloud Storage
Average in #Cloud Storage
s3s3mirror Security
Best in #Cloud Storage
Average in #Cloud Storage

license License

  • s3s3mirror 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.
s3s3mirror License
Best in #Cloud Storage
Average in #Cloud Storage
s3s3mirror License
Best in #Cloud Storage
Average in #Cloud Storage

buildReuse

  • s3s3mirror releases are available to install and integrate.
  • Build file is available. You can build the component from source.
  • Installation instructions are not available. Examples and code snippets are available.
  • s3s3mirror saves you 710 person hours of effort in developing the same functionality from scratch.
  • It has 3150 lines of code, 257 functions and 66 files.
  • It has medium code complexity. Code complexity directly impacts maintainability of the code.
s3s3mirror Reuse
Best in #Cloud Storage
Average in #Cloud Storage
s3s3mirror Reuse
Best in #Cloud Storage
Average in #Cloud Storage
Top functions reviewed by kandi - BETA

kandi has reviewed s3s3mirror and discovered the below as its top functions. This is intended to give you an instant insight into s3s3mirror implemented functionality, and help decide if they suit your requirements.

  • Indicates if the object is copied .
    • Main entry task .
      • Start mirror .
        • Determines if this object should transfer .
          • Get an AccessControl List based on the specified object .
            • Load AWS AWS keys from the credentials .
              • Initialize derived fields .
                • Gets first batch of objects from Amazon S3 .
                  • Determines if the object metadata should be deleted .
                    • Causes the given number of milliseconds .

                      Get all kandi verified functions for this library.

                      Get all kandi verified functions for this library.

                      s3s3mirror Key Features

                      The object does not exist in the destination bucket.

                      The "sync strategy" triggers (by default uses the Etag sync strategy)

                      Etag Strategy (Default): If the size or Etags don’t match between the source and destination bucket.

                      Size Strategy: If the sizes don’t match between the source and destination bucket.

                      Size and Last Modified Strategy: If the source and destination objects have a different size, or the source bucket object has a more recent last modified date.

                      Building

                      copy iconCopydownload iconDownload
                      mvn package

                      Usage

                      copy iconCopydownload iconDownload
                      s3s3mirror.sh [options] <source-bucket>[/src-prefix/path/...] <destination-bucket>[/dest-prefix/path/...]

                      Options

                      copy iconCopydownload iconDownload
                      -c (--ctime) N           : Only copy objects whose Last-Modified date is younger than this many days
                                                 For other time units, use these suffixes: y (years), M (months), d (days), w (weeks),
                                                                                           h (hours), m (minutes), s (seconds)
                      -i (--iam) : Attempt to use IAM Role if invoked on an EC2 instance
                      -P (--profile) VAL        : Use a specific profile from your credential file (~/.aws/config)
                      -m (--max-connections) N  : Maximum number of connections to S3 (default 100)
                      -n (--dry-run)            : Do not actually do anything, but show what would be done (default false)
                      -r (--max-retries) N      : Maximum number of retries for S3 requests (default 5)
                      -p (--prefix) VAL         : Only copy objects whose keys start with this prefix
                      -d (--dest-prefix) VAL    : Destination prefix (replacing the one specified in --prefix, if any)
                      -e (--endpoint) VAL       : AWS endpoint to use (or set AWS_ENDPOINT in your environment)
                      -X (--delete-removed)     : Delete objects from the destination bucket if they do not exist in the source bucket
                      -t (--max-threads) N      : Maximum number of threads (default 100)
                      -v (--verbose)            : Verbose output (default false)
                      -z (--proxy) VAL          : host:port of proxy server to use.
                                                  Defaults to proxy_host and proxy_port defined in ~/.s3cfg,
                                                  or no proxy if these values are not found in ~/.s3cfg
                      -u (--upload-part-size) N : The upload size (in bytes) of each part uploaded as part of a multipart request
                                                  for files that are greater than the max allowed file size of 5368709120 bytes (5 GB)
                                                  Defaults to 4294967296 bytes (4 GB)
                      -C (--cross-account-copy) : Copy across AWS accounts. Only Resource-based policies are supported (as
                                                  specified by AWS documentation) for cross account copying
                                                  Default is false (copying within same account, preserving ACLs across copies)
                                                  If this option is active, the owner of the destination bucket will receive full control

                      Examples

                      copy iconCopydownload iconDownload
                      s3s3mirror.sh source dest

                      Community Discussions

                      Trending Discussions on Cloud Storage
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                      Trending Discussions on Cloud Storage

                      QUESTION

                      Google cloud storage - static contents ( the effect of using more than one bucket with load balancer on performance) (beginner question)

                      Asked 2022-Mar-28 at 17:23

                      I have some static contents which will be downloaded by a big number of concurrent users. I am using a google cloud storage bucket to serve those contents.

                      i am afraid of low performance due to bandwidth, or file read speed. in case of big number of concurrent users. i want to ask if is it better to use more than one bucket with a load balancer to serve the same contents, or there will not be much difference?

                      ANSWER

                      Answered 2022-Mar-28 at 17:23

                      I have not benchmarked using multiple buckets, but I do not think there will be any benefit. The downside is increased complexity in your deployments.

                      Cloud Storage is already very fast and can handle global access. I do not believe a single load balancer would be able to overload a storage bucket. There are exceptions such as object name hotspots (sequential object names), but this would also affect your multiple bucket strategy.

                      You can also configure dual-region storage buckets, which are primarily used for replicating data. Selecting a bucket location will have more of an impact link.

                      The key to fast performance for the client is two-fold. Network performance and locality.

                      For network performance, ensure data travels from the bucket to the user over Google's premium tier network. This reduces the unpredictability of the Internet.

                      To improve locality, bring the data closer to the client. This means using Google's CDN, which caches bucket data around the world at points-of-presence that are closer to the client.

                      Read speed will be determined by the client's network speed (Internet connection) and TCP/IP stack configuration. Cloud Storage is many orders of magnitude faster.

                      For best performance:

                      • Create a multi-region bucket.
                      • Add Cloud CDN to your load balancer to cache bucket objects.

                      Best practices for Cloud Storage

                      Source https://stackoverflow.com/questions/71646362

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

                      Vulnerabilities

                      No vulnerabilities reported

                      Install s3s3mirror

                      You can download it from GitHub.
                      You can use s3s3mirror like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the s3s3mirror component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

                      Support

                      For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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