From 2c41d007ed822aefeb361099ced8d2c4463bb68c Mon Sep 17 00:00:00 2001 From: fryorcraken Date: Wed, 4 Jun 2025 12:55:09 +1000 Subject: [PATCH] improve probability statement --- FURPS/application/sds.md | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/FURPS/application/sds.md b/FURPS/application/sds.md index 20ab655..e385fd4 100644 --- a/FURPS/application/sds.md +++ b/FURPS/application/sds.md @@ -9,22 +9,22 @@ ## Usability -1. When sending a message to a large group, the application knows whether it was received by other group members, with high probability -2. When being part of a large group, the application is able to know whether they are missing messages -3. When being part of a large group, the application is able to retrieve missed messages +1. When sending a message to a large group, the application learns whether it was received by other group members. +2. When being part of a large group, the application is able to know whether they are missing messages. +3. When being part of a large group, the application is able to retrieve missed messages. ## Reliability -1. When sending a message in a group, the publisher can ascertain the message was received by at least one recipient **(Vac-QA)** +1. When sending a message in a group, the publisher can ascertain the message was received by at least one recipient **(Vac-QA)**. 2. When receiving messages in a group, the receiver can ascertain most missed messages by receiving one recent message from the group. **(Vac-QA)** ## Performance Assuming messages in a group are sent at least every `S` seconds. -1. When sending a message in a group, the publisher can ensure the message was received by at least one recipient within `S` seconds **(Vac-DST)** -2. When receiving messages in a group, the receiver can detect 90% of missed messages within `3*S` seconds -3. When receiving messages in group, the receiver can reach eventual consistency within `6*S` seconds **(Vac-DST)** +1. When sending a message in a group, the publisher can ensure the message was received by at least one recipient within `S` seconds **(Vac-DST)**. +2. When receiving messages in a group, the receiver can detect 90% of missed messages within `3*S` seconds. +3. When receiving messages in group, the receiver can reach eventual consistency within `6*S` seconds **(Vac-DST)**. ## Supportability