Thursday Jan 31, 2013

Tecnotree Empowers Communications Service Providers with Embedded MySQL

Tecnotree is a global provider of telecom IT solutions for the management of products, customers and revenue. Tecnotree helps communications service providers to transform their business towards a marketplace of digital services. Tecnotree empowers service providers to monetise on service bundles, provide personalized user experiences and augment value throughout the customer lifecycle. With over 1100 telecom experts, Tecnotree serves more than 100 service providers in over 70 countries. Tecnotree is listed on the main list of NASDAQ OMX Helsinki.


  • Integrate a database well suited to power the mission critical Tecnotree solutions deployed by telecom operators in networks counting over 50 million subscribers.
  • Standardize on one database for the core Tecnotree products, while meeting the company’s technical and economic requirements.
  • Select a database delivering the configuration flexibility needed to provide the best performance and reliability in different settings.


  • Evaluation and selection of MySQL as embedded database based on its high performance, reliability, flexibility of deployment and cost-effectiveness.
  • Tecnotree leverages the built-in MySQL replication to confer up to 5 nines (99.999%) availability to its solutions; ensuring subscribers will continuously be able to access the operators’ network and billing infrastructure.
  • Implemented at the heart of front-end signaling systems transmitting information to other applications, MySQL commonly handles 20,000 queries and 2,000 transactions per second, for example allowing the real-time billing of subscribers.
  • MySQL databases powering the voice-mail and conferencing applications deployed by operators store up to a terabyte of data.
  • Tecnotree has been relying on MySQL for several years, and plans to embed it in additional products in the future, highly valuing the “hassle free” nature of the database.
  • The company also uses the Oracle database within its customer care and billing solutions.

“With MySQL we get a high performance solution that simultaneously delivers the flexibility to serve our different database needs.” Timo Ahomäki, CTO, Tecnotree

Wednesday Oct 10, 2012

Verizon Wireless Supports its Mission-Critical Employee Portal with MySQL

Verizon Wireless, the #1 mobile carrier in the United States, operates the nation’s largest 3G and 4G LTE network, with the most subscribers (109 millions) and the highest revenue ($70.2 Billion in 2011). Verizon Wireless built the first wide-area wireless broadband network and delivered the first wireless consumer 3G multimedia service in the US, and offers global voice and data services in more than 200 destinations around the world. To support 4.2 million daily wireless transactions and 493,000 calls and emails transactions produced by 94.2 million retail customers, Verizon Wireless employs over 78,000 employees with area headquarters across the United States.

The Business Challenge

Seeing the stupendous rise in social media, video streaming, live broadcasting…etc which redefined the scope of technology, Verizon Wireless, as a technology savvy company, wanted to provide a platform to its employees where they could network socially, view and host microsites, stream live videos, blog and provide the latest news.

The IT team at Verizon Wireless had abundant experience with various technology platforms to support the huge number of applications in the company. However, open-source products weren’t yet widely used in the organization and the team had the ambition to adopt such technologies and see if the architecture could meet Verizon Wireless’ rigid requirements. After evaluating a few solutions, the IT team decided to use the LAMP stack for Vzweb, its mission-critical, 24x7 employee portal, with Drupal as the front end and MySQL on Linux as the backend, and for a few other internal websites also on MySQL.

The MySQL Solution

Verizon Wireless started to support its employee portal, Vzweb, its online streaming website, Vztube, and internal wiki pages, Vzwiki, with MySQL 5.1 in 2010. Vzweb is the main internal communication channel for Verizon Wireless, while Vztube hosts important company-wide webcasts regularly for executive-level announcements, so both channels have to be live and accessible all the time for its 78,000 employees across the United States. However during the initial deployment of the MySQL based Intranet, the application experienced performance issues. High connection spikes occurred causing slow user response time, and the IT team applied workarounds to continue the service. A number of key performance indexes (KPI) for the infrastructure were identified and the operational framework redesigned to support a more robust website and conform to the 99.985% uptime SLA (Service-Level Agreement). The MySQL DBA team made a series of upgrades in MySQL:

  • Step 1: Moved from MyISAM to InnoDB storage engine in 2010
  • Step 2: Upgraded to the latest MySQL 5.1.54 release in 2010
  • Step 3: Upgraded from MySQL 5.1 to the latest GA release MySQL 5.5 in 2011, and leveraging MySQL Thread Pool as part of MySQL Enterprise Edition to scale better

After making those changes, the team saw a much better response time during high concurrency use cases, and achieved an amazing performance improvement of 1400%!

In January 2011, Verizon CEO, Ivan Seidenberg, announced the iPhone launch during the opening keynote at Consumer Electronic Show (CES) in Las Vegas, and that presentation was streamed live to its 78,000 employees. The event was broadcasted flawlessly with MySQL as the database. Later in 2011, Hurricane Irene attacked the East Coast of United States and caused major life and financial damages. During the hurricane, the team directed more traffic to its west coast data center to avoid potential infrastructure damage in the East Coast. Such transition was executed smoothly and even though the geographical distance became longer for the East Coast users, there was no impact in the performance of Vzweb and Vztube, and the SLA goal was achieved.

“MySQL is the key component of Verizon Wireless’ mission-critical employee portal application,” said Shivinder Singh, senior DBA at Verizon Wireless. “We achieved 1400% performance improvement by moving from the MyISAM storage engine to InnoDB, upgrading to the latest GA release MySQL 5.5, and using the MySQL Thread Pool to support high concurrent user connections. MySQL has become part of our IT infrastructure, on which potentially more future applications will be built.”

To learn more about MySQL Enterprise Edition, Get our Product Guide.

Tuesday Oct 09, 2012

EmblaCom Oy Maximizes Database Availability and Reduces Costs with MySQL Cluster

Headquartered in Finland, EmblaCom Oy provides turnkey and cloud-hosted voice solutions to mobile operators around the globe. Since launching the original mobile private branch exchange (PBX) in 1998, the company has focused on helping its partners provide efficient voice communications to their key business customers. The company’s voice solutions are used by millions of subscribers, worldwide.

EmblaCom Oy needed to replace several database engines with a standardized, scalable, development-friendly database solution to maximize availability and cut costs. The company chose MySQL Cluster Carrier Grade Edition, which has maximized accessibility to EmblaCom’s services for its clients and their hundreds of thousands of subscribers. The initiative has also reduced, by half, the cost of the database solution installation for customers, as well as lowered maintenance and customer service costs.

Read the entire case study here.


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