[Info-vax] Apache + mod_php performance

[Arne Vajhøj]

On 9/27/2024 10:03 PM, Lawrence D'Oliveiro wrote:
> On Fri, 27 Sep 2024 21:54:54 -0400, Arne Vajhøj wrote:
>> Note that besides the Unix sockets then some databases also supports
>> shared memory.
>>
>> That includes both MS SQLserver and Oracle Rdb.
> 
> I wonder what are the biggest-scale applications where these products have
> been deployed?

Rdb probably not so big. Despite the coolness factor.

SQLServer is used at a few high volume places like MS own Office 365 web
and StackExchange.

> Facebook, for example, has billions of active users. And Facebook uses
> MySQL.

FaceBook have a lot of MySQL/MariaDB servers. Sharded! :-)

They also use some PostgreSQL.

And for the the real big data they use HBase.

Arne