One of the key differences between push and pull systems is the amount of WIP inventory allowed. There are no signals returning to the manufacturing floor in a push system. Therefore, there is no clear limit on WIP inventory. However, the system regulates the quantity of WIP in a pull syst...
查询引擎: Push vs. Pull 人们经常谈论基于“拉”与“推”的查询引擎,这很明显是口头的意思,但其中一些细节可能很难弄清楚。 根据Snowflake的Sigmod论文的这一段判断,重要的人显然已经在认真思考这一区别了: 基于推送的执行是指关系运算符将其结果推送到其下游运算符,而不是等待这些运算符提取数据的事实(经典的火...
拉(pull): 该方式的主动权则掌握在数据处理后台这边(即数据接入程序部署在后台系统这边),对数据获取的频率、数据量和获取方式完全是后台端决定,这种方式是对业务处理最为友好的方式,因为你数据拉取的行为(数据量、拉取频率、拉取方法)可以完全适配你后续的数据处理频率,且可以做到数据接入层与数据计算处理层的无缝衔...
Push vs. pull inventory FAQ What is the difference between a push system and a pull system? In a push inventory management system, you order stock based on anticipated consumer demand forecasts. A pull system responds to demand and only restocks products after they’ve been sold. What is an...
拉动系统VS推动系统 Pull VS Push Most companies subscribe to a push system when manufacturing products, which means that they produce more products than they actually need. The company then has to forecast what their customers will buy in the future. This leaves room for overproduction, since fore...
Here’s from my Channel 9 Subscribe blog, an ad-hoc, single-take whiteboard discussion on "push" and "pull" communication patterns. There's a lot of talk in the industry on push (see push notifications) and pulling/polling (long polling vs. web sockets and messaging), so I'm dissecting...
Editor fundamentals: Push vs. Pull 發行項 2010/07/08 本文內容 Old editor: central storage New editor: decentralization Comments (This is a new series I plan to write in occasionally, where I'll talk more generally about some of the design fundamentals of the editor and best practices ...
Our simulations, using four pointer-intensive applications, show that the push model can achieve between 4% and 30% larger reductions in execution time compared to the pull model. 展开 关键词: CiteSeerX citations Push vs. Pull: Data Movement for Linked Data Structures Chia-lin Yang Alvin R....
第一种:通过连接现成的数据源来装载数据,也就是Pull模式(被动的,简单的,方便的): usingSystem; usingSystem.Collections; usingSystem.Configuration; usingSystem.Data; usingSystem.Linq; usingSystem.Web; usingSystem.Web.Security; usingSystem.Web.UI; ...
Push-pull principle The intrinsic equivalent circuit for push-pull operation of a DFB is shown to have three poles and the design compromises for operation at 50 and 100 ... BJ Flanigan,JE Carroll - Proceedings of SPIE - The International Society for Optical Engineering 被引量: 6发表: 1996...