Adrian Cockcroft

DECEMBER 8, 2020

Imported from a Blogger post I wrote in 2008. Code shared on GitHub For some reason I seem to find time to write code in R when I’m on an airplane. The last two trips I made resulted in significant enhancements and debugging of the code for my headroom plot. The set of data is now split into ranges and color coded.

C++ 52

C++ Code 52

Adrian Cockcroft

DECEMBER 8, 2020

Imported from a Blogger post I wrote in 2008. Code shared on GitHub For some reason I seem to find time to write code in R when I’m on an airplane. The last two trips I made resulted in significant enhancements and debugging of the code for my headroom plot. The set of data is now split into ranges and color coded.

C++ 52

C++ Code 52

Percona

JUNE 4, 2023

MariaDB is a popular SQL open source relational database management system that originated as a fork of MySQL after MySQL was acquired by Sun Microsystems in 2008 and later Oracle in 2010. In 2008, Sun Microsystems acquired MySQL AB, and then, in 2010, Oracle bought Sun Microsystems. What is MariaDB? In-development for MySQL 8.0 (now

Open Source 52

Open Source Servers Storage Scalability 52

SQL Performance

MAY 1, 2020

availability_databases_cluster AS c ON s. group_id = c. If you have instances running older versions like SQL Server 2008 R2 (I found one!), AND is_read_only = 0. AND NOT EXISTS. ( ( SELECT 1 FROM sys. dm_hadr_availability_replica_states AS s INNER JOIN sys. role_desc = 'SECONDARY'. database_name = d.

C++ 58

C++ Database Servers Storage 58

Sutter's Mill

AUGUST 13, 2023

Thanks again to C++ Now for inviting me to speak this year in glorious Aspen, Colorado, USA! The talk I gave there was just posted on YouTube, you can find it here: At CppCon 2022, I argued for why we should try to make C++ 10x simpler and safer , and I presented my own incomplete experimental compiler, cppfront.

C++ 89

C++ Efficiency Design Virtualization 89

SQL Performance

OCTOBER 29, 2019

Borrowing and adapting code from a previous post, Examining the Performance Impact of an Adhoc Workload , we will first create two stored procedures. CustomerID , c. Customers c JOIN Sales. CustomerTransactions ct ON c. GROUP BY c. CustomerID , c. Example Scenario. AccountOpenedDate , COUNT ( ct.

C++ 74

C++ Database Servers Tuning 74

Sutter's Mill

JULY 12, 2010

From the article: … Active objects dramatically improve our ability to reason about our thread’s code and operation by giving us higher-level abstractions and idioms that raise the semantic level of our program and let us express our intent more directly. NET, Java, and C/Pthreads. Feb 2008). I hope you enjoy it.

C++ 40

C++ Java Programming Website 40