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Displaying posts with tag: Training (reset)
ProxySQL Public Training, 21st-22nd July

We’re very excited to open up our ProxySQL Total Training online course to the public!

Get yourself, or your team, trained by our Professional ProxySQL Trainers who have built and actively maintain ProxySQL in our upcoming total Training course.

Designed for DBAs, application developers and IT professionals in the industry, the course will focus on real world implementation and hands-on labs that will ensure you acquire the needed skills to deploy efficient, scalable and highly available solutions with ProxySQL!

Immerse yourself in the world of ProxySQL with our two-day ProxySQL Total Training.

ProxySQL Total Training topics include:

  • ProxySQL use cases and real world examples
  • How to install, upgrade and configure ProxySQL with zero-downtime
  • Query routing, query caching and query fire-walling
  • Advanced performance …
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MySQL Training and Education Is Here for You!

Percona Training Is Here for You!

Percona’s Training and Education Department wants you! For the past three years, Percona has quietly been delivering world-class training all over the globe, to companies large and small. We are in full force and ready to spread our knowledge directly to your organization to make your staff the absolute best they can become.

As you probably know, Percona has been one of the top leaders in the open source database space for over ten years. Our experts are exactly that: experts. Our MySQL and open source database training programs leverage the cumulative knowledge and best practices gained from our years of experience working on real-world issues and solving problems for our customers. When you enroll in our courses, we transfer our knowledge and experience to you and your team.

Why Should My Company Invest in Training?

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Hibernate database catalog multitenancy

Introduction As I explained in this article, multitenancy is an architectural pattern which allows you to isolate customers even if they are using the same hardware or software components. There are multiple ways you can achieve multitenancy, and in this article, we are going to see how you can implement a multitenancy architecture using the … Continue reading Hibernate database catalog multitenancy →

The post Hibernate database catalog multitenancy appeared first on Vlad Mihalcea.

The best way to use SQL functions in JPQL or Criteria API queries with JPA and Hibernate

Introduction When executing an entity query (e.g. JPQL, HQL or Criteria API), you can use any SQL function without having to register it as long as the function is passed directly to the WHERE clause of the underlying SQL statement. However, if the SQL function is used in the SELECT clause, and Hibernate has not … Continue reading The best way to use SQL functions in JPQL or Criteria API queries with JPA and Hibernate →

The post The best way to use SQL functions in JPQL or Criteria API queries with JPA and Hibernate appeared first on Vlad Mihalcea.

9 High-Performance Tips when using MySQL with JPA and Hibernate

Introduction Although there is an SQL Standard, every relational database is ultimately unique, and you need to adjust your data access layer so that you get the most out of the relational database in use. In this article, we are going to see what you can do to boost up performance when using MySQL with … Continue reading 9 High-Performance Tips when using MySQL with JPA and Hibernate →

How to store date, time, and timestamps in UTC time zone with JDBC and Hibernate

Introduction Dealing with time zones is always challenging. As a rule of thumb, it’s much easier if all date/time values are stored in the UTC format, and, if necessary, dealing with time zone conversations in the UI only. This article is going to demonstrate how you can accomplish this task with JDBC and the awesome … Continue reading How to store date, time, and timestamps in UTC time zone with JDBC and Hibernate →

New MySQL Online Training

Oracle University recently unveiled a new online training offering – the MySQL Learning Subscription.  The combination of freely-accessible and compelling paid content makes this an exciting development to me, and should prove valuable to the community and customer base alike.  This post will briefly explore this new MySQL educational resource.

Organization

The subscription content is organized into topical “channels”.  Current top-level channels are:

  • Getting Started
  • Development
  • Administration
  • Security

These channels have sub-channels as well – for example, the Getting Started channel includes Getting Started With MySQL New Features and MySQL For Beginners, …

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Database Performance Webinar: Tired of MySQL Making You Wait?

Too often developers and DBAs struggle to pinpoint the root cause of MySQL database performance issues, and then spend too much time in trying to fix them. Wouldn’t it be great to bypass wasted guesswork and get right to the issue?

In our upcoming webinar Tired of MySQL Making You Wait? we’re going to help you discover how to significantly increase the performance of your applications and reduce database response time.

In this webinar, Principal Architect Alexander Rubin and Database Evangelist Janis Griffin will provide the key steps needed to identify, prioritize, and improve query performance.

They will discuss the following topics:

  • Wait time analytics using …
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Ubuntu: Steps to install/update MySQL to the latest DMR

For learning, testing and keep up with things, one might want to install/update the MySQL version to the latest DMR (Development Milestone Release). At the time of this writing the latest DMR for MySQL is  MySQL Community Server 5.7.8-rc. Having chosen Ubuntu server as my operating system and since this is a development version hence not yet part of an official Ubuntu release, you have to install

MySQL sample databases: for testing and training

Sometimes it's useful to have a set of data prepared to be used on a fresh MySQL install for testing purposes. Or you might be preparing some training or workshop and want to prepare examples with fake information. For MySQL there are some choices available:

Employees Sample Database: provides a combination of a large base of data (approximately 160MB) spread over six separate tables and

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