terminology - Coarse-grained vs fine-grained - Stack Overflow

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Coarse-grained: A few ojects hold a lot of related data that's why services have broader scope in functionality. Example: A single "Account" object holds the customer name, address, account balance, opening date, last change date, etc. Thus: Increased design complexity, smaller number of cells to various operations Fine-grained: More objects each holding less data that's why services have more ...
Granularity: Coarse-Grained vs. Fine-Grained - Baeldung
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So, we’ll compare coarse-grained and fine-grained concepts in a systematic summary. 2. Coarse Granularity. We can see coarse-grained entities as a small collection of components (or even a monolithic entity) executing high-level operations or representing complex elements. But, granularity is a dynamic concept: the scenario defines which is ...
Coarse-Grained vs. Fine-Grained Authorization - Styra
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In this article, we present an overview of fine-grained and coarse-grained authorization methods. Key takeaways include: Coarse-grained authorization is suited for broader forms of access controls, such as those focused on roles. Fine-grained authorization enables the higher level of specificity that is often required to secure more complex and ...
Granularity - Wikipedia
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Coarse-grained materials or systems have fewer, larger discrete components than fine-grained materials or systems. A coarse-grained description of a system regards large subcomponents. A fine-grained description regards smaller components of which the larger ones are composed. The concepts granularity, coarseness, and fineness are relative; and are used when comparing systems or descriptions ...
Coarse-Grained vs. Fine-Grained Authorization - PlainID
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Fine-grained Authorization supports policies that enable decisions about access to both the data level and the field level, in addition to functionality whereas coarse-grained solutions only relate to functionality . We saw that in the examples of the CSRs and managers above -- granting rights to certain CSRs to see balance data can be done by ...
Granularity (parallel computing) - Wikipedia
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Medium-grained parallelism is used relatively to fine-grained and coarse-grained parallelism. Medium-grained parallelism is a compromise between fine-grained and coarse-grained parallelism, where we have task size and communication time greater than fine-grained parallelism and lower than coarse-grained parallelism. Most general-purpose parallel computers fall in this category. Intel iPSC is ...
Fine-grained APIs vs. coarse-grained APIs | Horizontal Digital Blog
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In a coarse-grained API, your data is typically housed in a few large components, while a fine-grained API spreads it across a large number of smaller components. If your components are equal in size, but vary in complexity and features, this could lead to a coarse-grained granularity. To build a fine-grained API, you divide your components ...
Fine-Grained vs. Coarse-Grained Segmentation - Educative
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Most of our examples thus far have focused on systems with just a few segments (i.e., code, stack, heap); we can think of this segmentation as coarse-grained, as it chops up the address space into relatively large, coarse chunks.However, some early systems (e.g., Multics 1. “Introduction and Overview of the Multics System” by F. J. Corbato, V. A. Vyssotsky.
Fine-Grained vs. Coarse-Grained Access Control - Privacera
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Fine-grained authorization can also control the level of data available for access. For example, it can grant access to the column or row level. Or, in the case of file systems, it can block certain files or folders from specific users. Pros and Cons. The biggest draw of fine-grained vs. coarse-grained access is the level of control it gives ...
Fine Grained Authorization: An Ultimate Guide | Zluri
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Whether to use fine grained or coarse-grained controls depends on the specific project. Controlling access becomes trickier due to the spread-out nature of resources and differing levels of detail needed across components. Let’s delve into the differentiating factors: Differentiation Factors between Coarse Grained Authorization vs Fine Grained Authorization. By understanding these two ...
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Coarse-Grained vs Fine-Grained Authorization: Which to Use?
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Coarse-grained authorization (CGA) uses one attribute (like user roles), making access control simple for smaller setups. Fine-grained authorization (FGA) uses a combination of detailed attributes, offering precise control for larger, intricate environments. CGA is straightforward and less time-consuming, while FGA delivers granularity at the ...
Fine-Grained vs. Coarse-Grained Access Control Explained
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Organizations have two general ways to determine someone’s access rights once past initial authentication: Coarse-grained access control (CGAC), which relies on a single factor, and fine-grained access control (FGAC), which relies on multiple factors. Traditionally, CGAC has been the easier option, while FGAC offers superior security at the ...
Coarse-Grained vs. Fine-Grained Authorization - Rublon
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January 23, 2024 By Rublon Authors. The main difference between coarse-grained authorization and fine-grained authorization is that coarse-grained authorization is a type of access control that grants or denies access based on broad criteria, such as roles or groups, while fine-grained authorization is a type of access control that grants or ...
Lecture 20 – CS 161 2018 - Harvard University
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Coarse-grained vs fine-grained locking coarse-grained: few locks each protecting lots of data; fine-grained: many locks each protecting little data ; coarse-grained: higher contention, less space/complexity overhead; fine-grained: lower contention, more space/complexity overhead; Throughput vs latency throughput: lock acquisitions / time (higher is better) time: time to acquire a lock (lower ...
Difference between Fine-Grained and Coarse-Grained SIMD Architecture
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Coarse-Grained SIMD. 1. Fine Grain SIMD have less computation time then the coarse grain architecture. Coarse Grain SIMD have more computation time then the Fine grain architecture. 2. Here, programs are broken into large number of small tasks. Here, programs are broken into small number of large task. 3.
Coarse-grained Vs. Fine-grained Access Control UK - Okta
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In contrast to its coarse-grained equivalent, fine-grained access control gives organisations the ability to manage access based on more than one attribute. Consider all the factors above: instead of granting or denying access based on just one of these, companies can set multiple conditions that a user has to meet in order to gain access.
Fine-Grained vs. Coarse-Grained APIs in MuleSoft - DZone
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Deployability: Fine-grained APIs are easy to deploy. If versioning is properly followed, we can deploy smaller APIs quickly and roll out functionalities to the market in a more agile manner. This ...
Fine grained transformation vs coarse grained transformations
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20. A fine grained update would be an update to one record in a database whereas coarse grained is generally functional operators (like used in spark) for example map, reduce, flatMap, join. Spark's model takes advantage of this because once it saves your small DAG of operations (small compared to the data you are processing) it can use that to ...
Fine-grained recognition: Multi-granularity labels and category ...
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Around this, a grouping approach where fine-grained features contain coarse-grained features is proposed to separate the predictions at different hierarchies, and a loss function subject to probabilistic relationships is proposed to optimize this structure. Further, considering the majority data sets lacking manual multi-granularity labels, a coarse-grained label aggregation algorithm based on ...
Coarse-to-Fine Grained Classification | Proceedings of the 42nd ...
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Fine-grained image classification and retrieval become topical in both computer vision and information retrieval. In real-life scenarios, fine-grained tasks tend to appear along with coarse-grained tasks when the observed object is coming closer. However, in previous works, the combination of fine-grained and coarse-grained tasks was often ignored. In this paper, we define a new problem called ...