Les comparto una presentación sobre cloud computing: conceptos básicos y bases de datos en la nube.
Saludos,
Ing. Eduardo Castro Martinez, Microsoft SQL Server MVP
Costa Rica
Note: Cross posted from Eduardo Castro.Permalink
martes, 22 de junio de 2010
viernes, 18 de junio de 2010
Charla Virtual Tablas y Colas en Windows Azure!
Las Tablas Windows Azure ofrecen la capacidad de almacenar entidades estructuradas no relacionales en el servicio Windows Azure Storage altamente escalable. Venga a aprender esta sesión sobre las nuevas características para las Tablas y Colas Windows Azure, así como consejos, trucos y guía de rendimiento.
Registrate en
Idiomas:
Español.
Productos:
Windows Azure.
Audiencia:
Programador/desarrollador de programas.
Duración:
60 Minutos
Fecha de Inicio:
miércoles, 30 de junio de 2010 09:00 a.m. Costa Rica
Saludos,
Ing. Eduardo Castro M.
Note: Cross posted from Eduardo Castro.Permalink
lunes, 14 de junio de 2010
Privacy and Security Policies in SQL Azure
Privacy and Security are two of the main concerns when considering to store mission critical data in the SQL Azure Infrastructure. Microsoft has released two White Papers that answers some of the questions about the security and privacy of cloud data. You can download them from
Regards,
Ing. Eduardo Castro Martínez, PhD – Microsoft SQL Server MVP
Costa Rica
Technorati Tags: SQL Server
LiveJournal Tags: SQL Server
del.icio.us Tags: SQL Server
http://ecastrom.spaces.live.com
http://universosql.blogspot.com
http://todosobresql.blogspot.com
http://todosobresqlserver.wordpress.com
http://mswindowscr.org/blogs/sql/default.aspx
http://citicr.org/blogs/noticias/default.aspx
http://sqlserverpedia.blogspot.com/
Note: Cross posted from Eduardo Castro.Permalink
miércoles, 9 de junio de 2010
SQL Server high-availability and disaster-recovery architectures
I want to share with you a new whitepaper written by Paul S. Randal that describes the five most commonly deployed high-availability and disaster-recovery architectures deployed by customers, along with a case study of each. It covers:
- Failover Clustering for High Availability with Database Mirroring for Disaster Recovery
- Database Mirroring for High Availability and Disaster Recovery
- Geo-Clustering for High Availability and Disaster Recovery
- Failover Clustering for High Availability Combined with SAN-Based Replication for Disaster Recovery
- Peer-to-Peer Replication for High Availability and Disaster Recovery
You can download it from http://download.microsoft.com/download/5/B/D/5BD13FFA-5E34-4AE1-9AA0-C6E6951B8FC8/SQL%20Server%202008%20R2%20High%20Availability%20Architecture%20White%20Paper.docx
Regards,
Ing. Eduardo Castro Martínez, PhD – Microsoft SQL Server MVP
Costa Rica
Technorati Tags: SQL Server
LiveJournal Tags: SQL Server
del.icio.us Tags: SQL Server
http://ecastrom.spaces.live.com
http://universosql.blogspot.com
http://todosobresql.blogspot.com
http://todosobresqlserver.wordpress.com
http://mswindowscr.org/blogs/sql/default.aspx
http://sqlserverpedia.blogspot.com/
Note: Cross posted from Eduardo Castro WordPress.Permalink
Need to consolidate SQL Server?
If you need to consolidate your SQL Server instances, a paper you must read is the “SQL Server Consolidation Guidance” avaialable at http://msdn.microsoft.com/en-us/library/ee819082.aspx
If you are thinking in virtualization please considerer the newer processors is second-level address translation (SLAT), also known as nested paging. AMD refers to this technology as NPT, and Intel calls this EPT in their respective processors. The following graph (taken from the Consolidation Guidance) shows how application workload can benefit from the use of SLAT to achieve linear scale and improved performance.
Regards,
Eduardo Castro Martinez – Microsoft SQL Server MVP
Costa Rica
Technorati Tags: SQL Server
LiveJournal Tags: SQL Server
del.icio.us Tags: SQL Server
http://ecastrom.spaces.live.com
http://universosql.blogspot.com
http://todosobresql.blogspot.com
http://todosobresqlserver.wordpress.com
http://mswindowscr.org/blogs/sql/default.aspx
http://citicr.org/blogs/noticias/default.aspx
Note: Cross posted from Eduardo Castro.Permalink
martes, 8 de junio de 2010
SQL Server high-availability and disaster-recovery architectures
I want to share with you a new whitepaper written by Paul S. Randal that describes the five most commonly deployed high-availability and disaster-recovery architectures deployed by customers, along with a case study of each. It covers:
- Failover Clustering for High Availability with Database Mirroring for Disaster Recovery
- Database Mirroring for High Availability and Disaster Recovery
- Geo-Clustering for High Availability and Disaster Recovery
- Failover Clustering for High Availability Combined with SAN-Based Replication for Disaster Recovery
- Peer-to-Peer Replication for High Availability and Disaster Recovery
You can download it from http://download.microsoft.com/download/5/B/D/5BD13FFA-5E34-4AE1-9AA0-C6E6951B8FC8/SQL%20Server%202008%20R2%20High%20Availability%20Architecture%20White%20Paper.docx
Regards,
Ing. Eduardo Castro Martínez, PhD – Microsoft SQL Server MVP
Costa Rica
Technorati Tags: SQL Server
LiveJournal Tags: SQL Server
del.icio.us Tags: SQL Server
http://ecastrom.spaces.live.com
http://universosql.blogspot.com
http://todosobresql.blogspot.com
http://todosobresqlserver.wordpress.com
http://mswindowscr.org/blogs/sql/default.aspx
http://sqlserverpedia.blogspot.com/
Note: Cross posted from Eduardo Castro WordPress.Permalink
lunes, 7 de junio de 2010
Need to consolidate SQL Server?
If you need to consolidate your SQL Server instances, a paper you must read is the “SQL Server Consolidation Guidance” avaialable at http://msdn.microsoft.com/en-us/library/ee819082.aspx
If you are thinking in virtualization please considerer the newer processors is second-level address translation (SLAT), also known as nested paging. AMD refers to this technology as NPT, and Intel calls this EPT in their respective processors. The following graph (taken from the Consolidation Guidance) shows how application workload can benefit from the use of SLAT to achieve linear scale and improved performance.
Regards,
Eduardo Castro Martinez – Microsoft SQL Server MVP
Costa Rica
Technorati Tags: SQL Server
LiveJournal Tags: SQL Server
del.icio.us Tags: SQL Server
http://ecastrom.spaces.live.com
http://universosql.blogspot.com
http://todosobresql.blogspot.com
http://todosobresqlserver.wordpress.com
http://mswindowscr.org/blogs/sql/default.aspx
http://citicr.org/blogs/noticias/default.aspx
Note: Cross posted from Eduardo Castro.Permalink
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