August 28, 2017
The R&D team decided to delete an old non-relevant data of customers in order to decrease database size. The marketing department send this data in CSV format only therefore we need to load these accounts into MySQL temporary table for the future...
August 14, 2017
Case #1: Stand-alone server with the old version 3.2.12
Case #2: Replica set with even number of servers (2) on the same geolocation (Holland) with an arbiter ins...
August 7, 2017
Even number of servers (4) on two geolocations (UK and Holland) with a following priority - failover order from UK to Holland, arbiter should be installed on Azure.
Servers hostnames (for demonstration only):
Snowflake - Getting Started Guide
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Restoring SQL Server System Databases
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Amazon EMR Cluster to Athena Partitioned Data - Qu...
August 2, 2018
MongoDB Backup Data Directory
May 3, 2018
Moving Always On DBs without Restarting SQL
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MariaDB Galera Cluster Installation
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Create Logins On Log Shipping Databases
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A first timer PASS summit 2017 journey
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A rich man's problem…
October 31, 2017
Changing INT to BigInt
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Galera Cluster (1)