Web+ Proven ability to build high performance, secure, data driven applications with quality code. + Strong understanding of PHP, Python, Django, Laravel, Codeigniter, MySQL, SQL, PostgreSQL, Oracle and Object-Oriented Programming Development. + Solid knowledge of concepts and procedures of common software Development Methodologies. Show less WebI’m an experienced software engineer with over seven years of experience in information technology services. Skilled in Python, Django, and PostgreSQL. I have mainly focused on building multi-tier, high-performance, large-scale software applications. I work hard to apply my core knowledge of python combined with a keen interest in current and ...
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Web33. query.exists () is the most efficient way. Especially on postgres count () can be very expensive, sometimes more expensive then a normal select query. exists () runs a query with no select_related, field selections or sorting and only fetches a single record. This is much faster then counting the entire query with table joins and sorting. WebHigh Performance Django is the book we wish we had when we got started. It will give you a repeatable blueprint for building and deploying fast, scalable Django sites. More … how to stay up if your tired
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WebPython Developer with expertise in Django and Flask frameworks. Objective is to leverage skills in developing high performance web applications using RESTful APIs and data driven decision making ... WebJun 8, 2024 · 377 times slower than the plain function. We can see that a significant amount of time is spent in functional.py.ModelSerializer uses the lazy function from django.utils.functional to evaluate validations. It is also used by Django verbose names and so on, which are also being evaluated by DRF. WebFeb 27, 2024 · To be able to have a high-performance Django website, you must follow many different best practices to improve many of the various aspects of building your … how to stay up till midnight