Re: SQL Server & MySQL

PS are there any good hangout spots for MySQL (or SQL Server while we are at it) like Oracle-L?

On Sun, Feb 13, 2022 at 9:08 AM Mladen Gogala <gogala.mladen_at_gmail.com> wrote:

> On 2/13/22 11:54, kyle Hailey wrote:
>
>
> Does anyone know of any good books, websites that explain how SQL Server
> and MySQL manage read consistency, i.e creating point in time views of
> data? An explanation like the beginning of Jonathan Lewis' Oracle 8i Book
> would be greatly appreciated. I understand Oracle and Postgres read
> consistency but don't know MySQL or SQL Server.
>
> Thanks
> Kyle
>
> Hi Kyle,
>
> I dunno about the SQL Server, but a decent explanation of MySQL
> concurrency control is here:
>
>
> https://medium.com/_at_ajones1_999/understanding-mysql-multiversion-concurrency-control-6b52f1bd5b7e
>
> Of course, there is always the fine manual:
>
> https://dev.mysql.com/doc/refman/8.0/en/innodb-multi-versioning.html
>
> Jonathan probably knows a bit about SQL Server, he was engaged in the
> architecture debate with Grant Fritchey, a SQL Server guru, a few years
> ago. Here is what I am still able to find from that debate:
>
>
> https://www.red-gate.com/simple-talk/databases/oracle-databases/oracle-heap-tables-or-sql-server-clustered-indexes-jonathan-lewis-and-grant-fritchey-live-debate/
>
>
> https://www.red-gate.com/simple-talk/databases/sql-server/learn/oracle-to-sql-server-crossing-the-great-divide-part-1/
>
> --
> Mladen Gogala
> Database Consultant
> Tel: (347) 321-1217https://dbwhisperer.wordpress.com
>
> -- http://www.freelists.org/webpage/oracle-l

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