I will set up or fix your sql server always on availability group

Ecuador

I speak Spanish, English

SQL Server DBA, Performance Tuning, Always On HA and Azure

Lead SQL Server DBA at a tier-1 bank with 8 years of experience, Microsoft-certified (DP-300, DP-800). I run a large-scale banking estate on geo-distributed Always On Availability Groups. My best resu...
About this Gig

I set up, fix and failover-test SQL Server Always On Availability Groups. Lead DBA with 8 years of experience running a large-scale banking estate on geo-distributed Always On AGs across two data centers, Microsoft-certified (DP-300, DP-800).


What I cover: WSFC and quorum design, endpoints and certificates, listeners and read-only routing, synchronous vs asynchronous commit, seeding, and backups on secondaries.


The hard cases: replicas stuck in RESOLVING, redo lag, listener failures, and network or heartbeat problems between sites.


Every engagement ends with a controlled failover test and documentation (written runbook in Premium). Changes to production are scheduled and approved by you. Please message me before ordering so we can confirm your topology.

Expertise:

Configuration

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Disaster recovery

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Installation

Database type:

Distributed database

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Relational database

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