Application Continuity (AC) for Java – JDBC HA – part 6 Posted on September 13, 2018, updated on October 11, 2018 by Yannick Jaquier Table of contents Preamble Application Continuity (AC) testing Issues encountered No more data to read from socket Closed Connection ORA-41412: results changed during replay; failover cannot continue Diagnostics and Tracing References Continue reading
Transaction Guard (TG) for Java – JDBC HA – part 5 Posted on August 27, 2018, updated on August 27, 2018 by Yannick Jaquier Table of contents Preamble Transaction Guard (TG) testing Issues encountered References Continue reading
Fast Connection Failover (FCF) – JDBC HA – part 4 Posted on August 7, 2018, updated on August 7, 2018 by Yannick Jaquier Table of contents Preamble Fast Connection Failover (FCF) testing Universal Connection Pool (UCP) for JDBC Java testing code Java testing code References Continue reading
Fast Application Notification (FAN) – JDBC HA – part 3 Posted on July 27, 2018, updated on July 27, 2018 by Yannick Jaquier Table of contents Preamble Fast Application Notification (FAN) testing Service setup Oracle Notification Service (ONS) setup Java testing code Issues encountered Default pluggable database service destroyed References Continue reading
Transparent Application Failover (TAF) – JDBC HA – part 2 Posted on July 16, 2018, updated on July 16, 2018 by Yannick Jaquier Table of contents Preamble Transparent Application Failover (TAF) testing References Continue reading
JDBC client high availability features – JDBC HA – part 1 Posted on July 5, 2018, updated on September 13, 2018 by Yannick Jaquier Table of contents JDBC client high availability features Which JDBC driver to choose ? Real Application Cluster (RAC) with VirtualVox VirtualBox configuration Local DNS with dnsmasq References Continue reading