Microsoft SQL Server R Services - Internals XV

This post is part of a series of blog-posts about Microsoft SQL Server R Services:

  1. Microsoft SQL Server 2016 R Services Installation
  2. Microsoft SQL Server R Services - Internals I
  3. Microsoft SQL Server R Services - Internals II
  4. Microsoft SQL Server R Services - Internals III
  5. Microsoft SQL Server R Services - Internals IV
  6. Microsoft SQL Server R Services - Internals V
  7. Microsoft SQL Server R Services - Internals VI
  8. Microsoft SQL Server R Services - Internals VII
  9. Microsoft SQL Server R Services - Internals VIII
  10. Microsoft SQL Server R Services - Internals IX
  11. Microsoft SQL Server R Services - Internals X
  12. Microsoft SQL Server R Services - Internals XI
  13. Microsoft SQL Server R Services - Internals XII
  14. Microsoft SQL Server R Services - Internals XIII
  15. Microsoft SQL Server R Services - Internals XIV
  16. Microsoft SQL Server R Services - Internals XV (this post)
  17. Microsoft SQL Server R Services - Internals XVI
  18. Microsoft SQL Server R Services - Internals XVII
  19. Microsoft SQL Server R Services - Internals XVIII
  20. Microsoft SQL Server R Services - Internals XIX
  21. Microsoft SQL Server R Services - Internals XX
  22. More to come (hopefully)

This post is the 16:th post about Microsoft SQL Server R Services, and the 15:th post that drills down into the internals of how it works.

In the last post Internals - XIV we looked at the Binary eXchange Protocol (BXL). The post was fairly long, and there were things that I wanted to cover which I didn't do due to the length of the post.

So this post is a continuation of Internals - XIV.

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Interesting Stuff - Week 47

Throughout the week, I read a lot of blog-posts, articles, etc., that has to do with things that interest me

  • data science
  • data in general
  • distributed computing
  • SQL Server
  • transactions (both db as well as non db)
  • and other "stuff"

This is the "roundup" of the posts that has been most interesting to me, for the week just gone by.

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Microsoft SQL Server R Services - Internals XIV

This post is part of a series of blog-posts about Microsoft SQL Server R Services:

  1. Microsoft SQL Server 2016 R Services Installation
  2. Microsoft SQL Server R Services - Internals I
  3. Microsoft SQL Server R Services - Internals II
  4. Microsoft SQL Server R Services - Internals III
  5. Microsoft SQL Server R Services - Internals IV
  6. Microsoft SQL Server R Services - Internals V
  7. Microsoft SQL Server R Services - Internals VI
  8. Microsoft SQL Server R Services - Internals VII
  9. Microsoft SQL Server R Services - Internals VIII
  10. Microsoft SQL Server R Services - Internals IX
  11. Microsoft SQL Server R Services - Internals X
  12. Microsoft SQL Server R Services - Internals XI
  13. Microsoft SQL Server R Services - Internals XII
  14. Microsoft SQL Server R Services - Internals XIII
  15. Microsoft SQL Server R Services - Internals XIV (this post)
  16. Microsoft SQL Server R Services - Internals XV
  17. Microsoft SQL Server R Services - Internals XVI
  18. Microsoft SQL Server R Services - Internals XVII
  19. Microsoft SQL Server R Services - Internals XVIII
  20. Microsoft SQL Server R Services - Internals XIX
  21. Microsoft SQL Server R Services - Internals XX
  22. More to come (hopefully)

This post is the 15:th post about Microsoft SQL Server R Services, and the 14:th post that drills down into the internal of how it works.

Finally, after a couple of false starts this post will look into the protocol used when transferring data back and forth between SQL Server and the SqlSatellite: Binary eXchange Language (BXL). Why write about it at all? Well, the big reason why I wanted to know more about it, was due to the strange packet sizes I saw when inspecting data being sent from SQL Server to the SqlSatellite: one row with 5 numeric columns had a packet size of 6300 bytes!!!

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Interesting Stuff - Week 46

Throughout the week, I read a lot of blog-posts, articles, etc., that has to do with things that interest me

  • data science
  • data in general
  • distributed computing
  • SQL Server
  • transactions (both db as well as non db)
  • and other "stuff"

This is the "roundup" of the posts that has been most interesting to me, for the week just gone by.

Read More ...

Interesting Stuff - Week 45

Throughout the week, I read a lot of blog-posts, articles, etc., that has to do with things that interest me

  • data science
  • data in general
  • distributed computing
  • SQL Server
  • transactions (both db as well as non db)
  • and other "stuff"

This is the "roundup" of the posts that has been most interesting to me, for the week just gone by.

Read More ...