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What programming languages does HammerDB use and why does it matter?

HammerDB

HammerDB is a load testing and benchmarking application for relational databases. All the databases that HammerDB tests implement a form of MVCC (multi-version concurrency control). On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute.

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Missing Library: A pg_upgrade History

Percona

While working as a DBA, we perform many regular tasks, and one of them is upgrading our database systems. There are some techniques to perform a PostgreSQL database upgrade, such as data dump and import, logical replication, or in-site upgrade using pg_upgrade. for lib in $(psql -qtA pgbench -c"select extname||'.so'

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How To Use systemd in Linux to Configure and Manage Multiple MySQL Instances

Percona

Why not just create another database on the same instance? We split databases by function/team to give each team full autonomy over their schema, And if someone screws up, it breaks their cluster, not all databases. So you put multiple MySQL servers on a single machine instead of multiple databases inside one MySQL instance.

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How PHP Web Development Beneficial For Online Business?

Official Blog - World Web Technology

Similarly, using the best programming language for your website is also crucial. When it comes to programming languages, you will find many options, but PHP is the most viable option to choose. It is one of the most preferred programming languages used by developers across the globe for website development. What is PHP?

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Connecting MongoDB to Ruby with Self-Signed Certificates for SSL

Scalegrid

In this blog, we’ll show you how to connect to a MongoDB server configured with self-signed certificates for SSL using both the Ruby MongoDB driver and the popular Object-Document-Mapper (ODM) mongoid. The connection options available for the driver are documented here , and the options we will need are: :ssl. ssl_verify.

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Human Factors Behind Incidents: Why Settings Like “idle_session_timeout” Can Be a Bad Idea

Percona

Not everything can be addressed on the database side. Unexpected connection leaks: Unanticipated connection leaks can also arise from programming errors or faulty application logic. App-Dev often demands unrestricted, uncontrolled access to the database. That can become a big surprise for the database client/application.

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HammerDB for Managers

HammerDB

HammerDB is a software application for database benchmarking. It enables the user to measure database performance and make comparative judgements about database hardware and software. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking. The HammerDB name.