What is upstream and downstream in data flow?

If the flow of data goes toward the original source, that flow is upstream. If the flow of data goes away from the original source, that flow is downstream.

Does information flow upstream or downstream?

Information flows both upstream and downstream as customers place orders and suppliers provide information about the products and when they will be delivered. Every dollar that flows into a supply chain comes from a customer and then moves upstream.

What is upstream and downstream flow in supply chain?

Often, different stages within the supply chain are referred to as upstream or downstream. Upstream operations are those in which the materials flow into the organization. Downstream operations are those in which materials (mostly in the form of finished products) flow away from the organization to the customers.

What is upstream and downstream?

Upstream – If the boat is flowing in the opposite direction to the stream, it is called upstream. In this case, the net speed of the boat is called the upstream speed. Downstream – If the boat is flowing along the direction of the stream, it is called downstream.

What is a downstream call?

Downstream: receiving requests from (and sending responses to). My downstream service is calling me.

What are the 3 flows in supply chain?

There are three main flows of supply chain management: the product flow, the information flow, and the finances flow.

What flows downstream in a supply chain?

Downstream operations are a part of the supply chain process that starts with basic materials and ends with finished goods sold to consumers. The downstream part of the supply chain includes processes used to create finished goods and the distribution and sale of the goods.

What is a downstream company?

Companies in the downstream sector are those that provide the closest link to everyday users. After crude oil is discovered and extracted—the upstream process—it’s shipped and transported—the midstream process. Thereafter, the oil is refined, marketed, distributed, and sold, which is the downstream process.

What is a downstream approach?

Downstream approach deals with problems after they’ve occurred & the efforts are narrow, fast, and tangible. Upstream approach deals with problems before they occur & the efforts are broader, slower, and hazier (but when it works; it really works!)

Is downstream before or after?

Upstream is before the Cat and downstream is after the cat. The catalytic converter is where you will find the sensors.

What is the difference between upstream and downstream in networking?

The flow of packets from the access switches to the distribution and core switches is upstream. Whereas, from core level switches to access switches, the flow of packets is downstream traffic. With respect to distribution switches, the flow of packets to core switches is upstream traffic while the flow to access switches is downstream traffic.

What does it mean to be downstream in a pathway?

It simply means after and before with respect to the flow of information in a given pathway. For example, consider this schematic representation of a pathway: In this schema, Kinase1 is downstream of TF1 and upstream of ProtA. Or, to take a classic example ( source ): MEK1/2 is downstream of Raf and upstream of ERK1/2.

How are upstream and downstream related in fluid dynamics?

Downstream is the flow of fluid towards the outlet of a pipe or any equipment you are considering conversely upstream is away from the the outlet. Seniors using loophole to save for retirement. When it comes to building your nest egg, you have more options than you may think. What is computational fluid dynamics?

Which is an example of a downstream operation?

Sales may be at the wholesale level, business-to-business (B2B), or at the retail level, business-to-consumers. Downstream operations stand in contrast to upstream operations, which are part of the manufacturing process, where the necessary basic materials for producing finished products are obtained.