Persistence

Core Data

Core Data is an object graph and persistence framework provided by Apple in the macOS and iOS operating systems. It was introduced in Mac OS X 10.4 Tiger and iOS with iPhone SDK 3.0. It allows data organized by the relational entity–attribute model to be serialized into XML, binary, or SQLite stores. The data can be manipulated using higher level objects representing entities and their relationships. Core Data manages the serialized version, providing object lifecycle and object graph management, including persistence. Core Data interfaces directly with SQLite, insulating the developer from the underlying SQL. Just as Cocoa Bindings handle many of the duties of the controller in a model–view–controller design, Core Data handles many of the duties of the data model. Among other tasks, it handles change management, serializing to disk, memory footprint minimization and queries against the data. (Wikipedia).

Core Data
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iOS Core Data

Joshua Smith talks about why Core Data in iOS is so difficult to master and why it is worth mastering it.

From playlist Programming Podcast

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Big Data

If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.

From playlist Big Data

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Data as Code/Code as Data

George Danner It isn’t often that we think of the data we use in our models as comprised of large blocks of software. If we did, the resulting analyses and visualizations we could perform would be very insightful. This is Data as Code. Or what if many thousands of code fragments were stor

From playlist Wolfram Data Summit 2015

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Core Maths - Continuous Data vs Discrete Data

https://www.buymeacoffee.com/TLMaths Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me on Instagram here: https://www.instagram.com/tlmaths/

From playlist TEACHING Core Maths (AQA Mathematical Studies)

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Intro to Data Science: The Nature of Data

This lecture discusses the types of data you might encounter, and how it determines which techniques to use. Book website: http://databookuw.com/ Steve Brunton's website: eigensteve.com

From playlist Intro to Data Science

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Data explained | An introduction to data for programming beginners

An approachable introduction to data and how it is used to represent the world. Understanding data is a primary skill when it comes to computer programming. This discussion is all about data. 1) What is data inside a computer program? 2) How data is used to represent the world. 3) How

From playlist Data Science - Learn to code for beginners

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Data types

How to identified different types of data for GCSE

From playlist Mr Arnold's Unit 1 Higher Revision

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Core Visualization

To learn more about Wolfram Technology Conference, please visit: https://www.wolfram.com/events/technology-conference/ Speaker: Nirmal Malapaka Wolfram developers and colleagues discussed the latest in innovative technologies for cloud computing, interactive deployment, mobile devices, a

From playlist Wolfram Technology Conference 2017

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01b Spatial Data Analytics: Subsurface Data

Lecture of the data available for subsurface modeling.

From playlist Spatial Data Analytics and Modeling

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1c Data Analytics Reboot: Subsurface Data Types

Lecture on the common data types for spatial, subsurface data analytics and geostatistics. Well cores and logs, seismic, production, along with analog sources such as outcrop, shallow seismic and experimental stratigraphy.

From playlist Data Analytics and Geostatistics

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Multicore Motor Control Using SoC Blockset

Are you facing challenges in developing multicore motor control systems, such as partitioning control algorithms, managing inter-processor communication, and synchronization? This video highlights issues that can arise when using a multicore MCU for motor control applications. You will

From playlist Embedded Systems | Developer Tech Showcase

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Core Web Vitals: How to Optimize Them for SEO

In this tutorial, you’ll learn what core web vitals are, why they’re important and how to optimize them for SEO. *************************************** Additional SEO Resources How to Speed Up Your WordPress Website (Simple Guide) ► https://www.youtube.com/watch?v=BrY6a-lsLp8 Preload

From playlist Technical SEO Tutorials

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Vintage 1962 "Digital Computer Techniques" - core memory, magnetic storage, etc.

Original un-edited 1962 film. A “somewhat dry” Army/Navy film of basic computer concepts. Detailed descriptions & diagrams of computing “input, store, control, arithmetic, output”, etc. Machine peripherals shown briefly. Film quality starts poor, but gets better towards the end. Nice d

From playlist Computers of the 1960's

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Will Rule 30 Help Me Find Gold?

The thesis is that geological mineralising systems may be considered as chemical reactors, incorporating interactions among deformation, heat, fluid flow and chemical reactions. These physical phenomena may be described by nonlinear dynamics, with possibly chaotic resulting behaviours. The

From playlist Wolfram Technology Conference 2020

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07c Machine Learning: Density based Clustering

In this lecture I cover DBSCAN as an advanced clustering method in machine learning. Follow along with the demonstration workflows in Python: o. Clustering with DBSCAN: https://github.com/GeostatsGuy/PythonNumericalDemos/blob/master/SubsurfaceDataAnalytics_advanced_clustering.ipynb Subs

From playlist Machine Learning

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Rasa livestream - Rasa Core 11 and Rasa Core SDK

Juste, our developer advocate did a livestream showing all the new things that were added to Rasa Core v.0.11 as well as showcasing the Rasa Core SDK and how to use it. To learn more about it, check out the Rasa Core documentation: http://rasa.com/docs/core/

From playlist Rasa livestreams

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Core Maths - Qualitative Data vs Quantitative Data

This teaching video is aimed at students studying the Core Maths Level 3 Certificate. I teach AQA Mathematical Studies and so it is focused on that particular qualification, but many of the topics and concepts are the same. Check with your teacher if this topic is appropriate for the Core

From playlist TEACHING Core Maths (AQA Mathematical Studies)

Related pages

Persistence framework | Serialization | Persistence (computer science)