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MySQL 8 Group Replication Limitations

MySQL 8 Group Replication Limitations

6th January, 2020 by in Database

Understanding MySQL 8.0 Group Replication Limitations to build an highly reliable MySQL Infrastructure Operations  Introduction – Redundant...

Seriously Inconsistent Table Information in MySQL 8.0 Information_Schema

Seriously Inconsistent Table Information in MySQL 8.0 Information_Schema

4th January, 2020 by in Database

In MySQL 8, Information Schema was basically re-written to utilize the all-New Data Dictionary which made it faster and better in many ways....

How to Monitor MySQL Deployments with Prometheus & Grafana at ScaleGrid

How to Monitor MySQL Deployments with Prometheus & Grafana at ScaleGrid

4th January, 2020 by in Database

Monitoring your MySQL database performance in real-time helps you immediately identify problems and other factors that could be causing issues...

Paging in MongoDB – How to actually avoid poor performance ?

Paging in MongoDB – How to actually avoid poor performance ?

3rd January, 2020 in Database

What is the best way (performance wise) to paginate results in MongoDB ? Especially when you also want to get the total number of results ?...

From disk to flashcache to flash

From disk to flashcache to flash

2nd January, 2020 by in Database

The past decade in database storage was interesting whether you stayed with local attach storage, used block & object storage from cloud...

Debezium MySQL Snapshot For AWS RDS Aurora From Backup Snaphot

Debezium MySQL Snapshot For AWS RDS Aurora From Backup Snaphot

2nd January, 2020 by in Database

I have published enough Debezium MySQL connector tutorials for taking snapshots from Read Replica. To continue my research I wanted to do something...

Q & A on Webinar “Top 3 Features of MySQL”

Q & A on Webinar “Top 3 Features of MySQL”

3rd January, 2020 by in Database

First I want to thank everyone who attended my December 19, 2019 webinar “Top 3 Features of MySQL“. Recording and slides are available on...

How to Create Your Own Repositories for Packages

How to Create Your Own Repositories for Packages

3rd January, 2020 by in Database

For Linux, the most common way to distribute software is binary packages in the rpm or deb format. Most packages are included in the official...

Using pt-heartbeat with ProxySQL

Using pt-heartbeat with ProxySQL

3rd January, 2020 by in Database

ProxySQL and Orchestrator are usually installed to achieve high availability when using MySQL replication. On a failover (or graceful takeover)...