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How to merge data in R using R merge, dplyr, or data.table
See how to join two data sets by one or more common columns using base R’s merge function, dplyr join functions, and the speedy data.table package.
Snowflake to acquire LeapYear to boost data clean room abilities
The San Francisco-based startup will bolster Snowflake's ability to offer secure data collaboration among customer enterprises.
Data is a stumbling block for most multicloud deployments
If multicloud is your preferred architecture, you better have a solid plan for interoperability, security, portability, and centralized management. Do you?
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C++ still shining in language popularity index
The language grew nearly 6% year over year in Tiobe's index and ranks fifth on PYPL's popularity index.
The role of the database in edge computing
Edge computing is about distributing data storage and processing. A next-gen, edge-ready database is key to keeping data consistent and in sync across the cloud, edge, and client tiers.
IT career roadmap: Mobile app developer
Looking for an IT job for all seasons? The demand for mobile app developers is steady and growing.
Where the tech jobs are
The tech industry may be cutting jobs left and right, but every industry needs technologists, from farm equipment and healthcare to retail and financial services.
Oracle per-employee Java licensing could benefit rivals
Eclipse, Azul, other providers may see increased Java downloads from new Oracle pricing based on total number of employees rather than number of users.
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Why observability in dataops?
Because building reliable data pipelines is hard, and the first step to becoming a data-driven organization is trusting your data.
The tech leader's guide to 2023
What's ahead for cryptocurrency, cybersecurity, AI-based application development, and extended reality in 2023? Here's a roadmap from some of tech's most forward-thinking leaders.
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Visual Studio Code 1.75 brings configuration profiles
Profiles allow VS Code users to create and share configurations for the UI, extensions, settings, keyboard shortcuts, tasks, and user snippets.
How multicloud changes devops
More clouds, more complexity, more challenges. Now’s the time to prepare for the impact multicloud will have on your devops teams.
Images considered harmful (sometimes)
Steampipe’s Mastodon dashboards are image-free for now, and I think it’s having a calming effect. Perhaps all social media interfaces should have an optional text mode.
What is garbage collection? Automated memory management for your programs
Most modern programming languages use garbage collection, but developers have options for how it is implemented and tuned. Get an overview of how garbage collection works in languages such as Java, Python, and C#.
Go 1.20 previews profile-guided optimization
Profile-guided optimization enables the Go compiler to perform application-specific and workload-specific optimizations based on run-time profile information.
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