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84.51° is a wholly owned subsidiary of Kroger, which serves over 62 million households across 38 states. Originally part of dunnhumbyUSA, Kroger purchased and renamed the company 84.51° in 2015. The name coincides with the location of its Cincinnati headquarters and is a tribute to the longitudinal analytics the company employs. 84.51° brings together 10+ petabytes of customer data, marketing strategy, and advanced analytics to drive sales growth and customer loyalty for Kroger and more than 300 consumer-packaged-goods companies in the U.S. using a proprietary suite of tools, technology, and customized data science.

Callibrity was challenged with the task of helping PLXIS, a client that was working in the credit card processing domain, with several technical obstacles to improve developer support and to support multiple clients. During this project, the solutions proposed by Callibrity enabled PLXIS to solve bugs efficiently, facilitate scaled reporting and use multitenancy to support multiple clients.

Continuing with our last database index blog, in this part 2, we will briefly look at how B+ tree is used in the actual database system to indexing data, also we will take a brief comparison of the difference between the relational database and no-sql database. The widely used MySQL will be used as an example throughout this blog.

If you're a parent and find yourself suddenly homeschooling your children, we have put together a list of our favorite resources for all ages to learn software development. If you're interested in getting more STEM/STEAM resources into your children's hands right now, check out these recommendations. Each of these books, apps, and websites are 100% free to use or have free promotional offers. Shout outs to all the teachers out there too, we appreciate you more than you know!

In the midst of the global COVID-19 pandemic, many tech companies are finding themselves working remotely and under-prepared. Some tech companies like GitLab - the largest all-remote company in the world, have no physical offices and roughly 400 employees so working remotely is business as usual. Other companies, like Twitter, just told all it's 5000 workers in 35 offices around the world to work from home.

Kroger Technology solves real-world problems for millions of Americans in their everyday lives with industry-leading new tools like ClickList (online grocery shopping), mobile app innovations like shopping lists and store maps to assist finding products, and money saving digital coupons. Kroger Technology’s vision is to become the most valued technology organization in retail by driving culture not just leadership.