The Portal certification project is not going to be able to bypass it from the system. Many units separate authentication and billing, so that connections are done by time-bound task. The result is certifications that no bill has been started or users have gone down lines, with a year-end reconciliation gap.
Connecting by session identification is not time-synchronous
Whether they are broken down, authentication through and billing must start to be the same action on the same chain. By timed task, a few minutes delay becomes a reconciliation gap. The correct approach is to certify that one of the online events was successfully pushed to account for it, and that the billing was done in the current session. The meeting signs shared, and the drifting line was used to match the same amount, which was the essence of the connection and had nothing to do with the system being merged.
The conversation should be consistent with the life cycle.
The online billing is offline, the accounts are broken. There are no intermediate differences between the two ends of the reconciliation. Life cycle also has to be resisted: network flashes, temporary breaks caused by a dormant device cannot be considered a real downlink, otherwise the bill is cut into several segments and users see half-prices that are only more fracturing and experience and safety collapse.
Event-driven versus round-up
The certificate state change is charged to the account by an event, which is more accurate than a time-bound time-to-use. The event is real-time, no leaks, no weights, and the rounding either leaves out short sessions or repeats them. Under events, the top line is counted, the down line stops, the books are aligned with the true behavior. The event also has to be sequenced and revalued: network shaking leads to a recurrence of the event, the billing is done according to the session identification, etc., the repetition is overestimated, or the flash count costs are three times higher than the missing.
Shared state needs a single storage
Whether they are broken, the session state needs a single storage, authentication, billing, and then one each. Sharing is a reliable intermediate, not local memory, but no reboot. The state of single connection is not disturbed, there is only one truth source when checking, and there is no need to compare accounts. Storage is also expensive: the pre-set switch does not lose the conversation, otherwise everything is out of place, the user's head is miscalculated or missing, and the complaint comes immediately.
You're gonna have to be able to stop the operation properly.
The user drops the wire or cancels it voluntarily, and the billing is not timed. The stoppage is delayed, the user is withheld more than he/she is charged, and the complaint is paid more. The stopover logic needs to be reliable, the de-line incident on the authentication side must reach 100% of the charge, and the loss must be re-charged. Compensation also takes a time-out: events are lost, the bill side is heart-ticked to judge the session dead, automatic stop and alert, so that no one loss can be held up for further periods, and the user finds the money wrong at the end of the line.
You have to keep tabs on the roaming.
Users move around the park, cut from wireless access points to another, and when a switch is used as a new session, the bill runs again. The walker returns to the same meeting sign, the switch does not break out of time. The roaming continues, users experience and bookbooks are smooth. The walk also deals with cross-equipment: the cell phone moves off Wireless to wired lines, the conversation signs are different from the device, otherwise the same person is counted into two online, limits and charges are confused and safety is unclear whether it is in use.
Connectivation anomalies to be observed.
Authentication and billing are monitored for meetings that do not match. For example, certification online but without record, counting is done, but authentication is offline, so such anomalies are reported. Viable, connections fail until the end of the month.
The connection rules have been changed to play back.
The logic of the connection changes so that historical sessions can be re-calculated to a new logic. Recounting does not destroy old accounts. Recalculations are done in isolation environments, output discrepancies are reported to people and new rules cannot be applied directly to old accounts, which is more confusing than the old ones, and the audit is not covered by the comparison.
We'll have to go through the whole issue and then we'll have to change it over time.
The link is locked up and the core is first one, observing who is changing rules, how often they change, and then fixes long-term patterns. Premature structure, often mismatched with real organizational rhythms, is more expensive to get back to work than later.
We have to make a first stage and then we'll have to make a long-term pattern.
The link is locked up as soon as it comes in, and a hard core is created to see who changes the rules, how often they change, and then sets long-term patterns. Premature structure, often mistangles with real organizational rhythm, is more expensive than later on.
Portal certification systems and billing are linked, not so much to two systems as to link them together in a session identification. Event-driven, life-cycle coherence, single state, cut off, and roaming, which makes it possible to do the same thing with authentication and billing.