If we are programming a short living application with only one user starting requests to the database then a single connection managed by us (i.e. Given the examples, it may come to our attention that the number of connections is relevant. The database is responsible for the use of the connections. connect do | cnn | puts typeof ( cnn ) # => DB::Connection puts "Connection closed: # " end endĪs we may notice, the database is polymorphic with a connection object with regard to the #exec / #query / #transaction methods. The uri for this example is and so the module will use the mysql driver to connect to the MySQL database. we do not need to specify which database we are using. The uri passed as the argument is used by the module to determine which driver to use (for example: mysql://, postgres://, sqlite://, etc.) i.e. When using DB#connect we are indeed opening a connection to the database. Using this method is the first way for creating a connection. One of the methods implemented in this module is DB#connect. As written in the documentation: is a unified interface for database access. The DB module, is our place to stand when working with databases in Crystal. Give me a place to stand, and I shall move the earth. And so, coming up next, we are going to present examples with some advice on when to use each one. In Crystal we have two ways of building this connection. It represents the runway through which statements travel from our application to the database. Justine loves to harness the beauty, majesty and healing properties of crystals and has noticed the deep impact they have on our moods, lifestyle and home.A connection is one of the key parts when working with databases. She has appeared on some of Australia's most popular television shows including Nine's Your Money, Sky News Real Estate and Network Ten's Studio 10 and The Living Room as well as contributing to hundreds of articles and countless podcasts, sharing her expert advice.Īfter discovering the properties of crystals in 2010, Justine has been unable to bypass the magnetic and attractive power of the stones. Vault Interiors won the Property Investors Awards for best property styling company in 2018 and Justine was a proud finalist in the 2019 Young Entrepreneur Awards. In 2010, Justine founded her own interior styling business, Vault Interiors, and has enjoyed an ever flourishing and increasing company working with a range of some of Australia's most prestigious real estate clients to create higher value spaces. Justine Wilson has a Bachelor of Interior Design and over ten years of experience in the field ranging from set design, custom interior design, property styling and photography styling. Whilst learning how to incorporate into your home and personal environment to transform any space as well as discover how to style them artfully and build your own personal relationship with them.Ĭrystal Connection is a sensory and emotive visual guidebook which demonstrates a profound love for crystals and is not only inspiring but will connect the reader even more with their own sacred home space. Within these pages, you'll be introduced to a majestic magic of these gifts from nature. This lovely crystal book shows you how to work with these special stones in your abode. Their healing properties aside, they make beautiful and evocative visual statements within your space and home decor. Formed and fused by the earth's rich elements over millions of years, we are mesmerised by their intriguing beauty the way they catch the light, twinkle, shimmer and sparkle excites and attracts us. Crystal magic has been harnessed for healing, meditation and rituals across cultures and the globe for lifetimes. There is a transformative and evocative movement taking place: the crystal connection.Ĭrystals are mysterious and revered for their special energy and otherworldly vibration.
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