Issue study · From the public record
When Replacing the System Is the Biggest Risk
TSB Bank's 2018 migration from the public record: the decision at stake, a lender's options, what we would advise against, and the benchmark we would set.
Each study takes a public case, sets out what the record shows and the decision it put in front of a board, and weighs the options. IOanyT did not work on these cases; each is drawn from published findings, cited in the study.
Issue study · From the public record
TSB Bank's 2018 migration from the public record: the decision at stake, a lender's options, what we would advise against, and the benchmark we would set.
Issue study · From the public record
An issue study from the public record: the RBI's position on unsupported software, a shared core retired by its vendor, a lender's options and our benchmark.
Issue study · From the public record
An issue study from the public record: payday outages in the UK, RBI limits on new business after repeated outages, a lender's options and our benchmark.
Issue study · From the public record
How supplier dependence plays out in financial services: a shared-provider attack, oversight findings, a retired core, the options and our benchmark.
Issue study · From the public record
What the RBI cited on patch and change management, what one very large change cost a UK bank, the options a lender has and the benchmark we would set.
Issue study · From the public record
When only a few people understand an old lending system: what the public record shows, the options, what we would advise against and our benchmark.
Issue study · From the public record
When the system is the only record of a lender's rules: the public record, the options, what we would advise against, and the benchmark we would set.
Issue study · From the public record
How old systems hold up new products, partners and AI in lending: what blocks a connection, the options, what we would advise against, and our benchmark.
Issue study · From the public record
What the RBI named when it restricted a bank's new business over IT, from its own releases: the options, what we would advise against, and our benchmark.
Issue study · From the public record
A national health service's tens of thousands of old machines, the published end dates, India's digital-health asks, the options and the benchmark we set.
Issue study · From the public record
A study of basic security controls missing from old healthcare systems: a server without a second login check, what was left behind, and the options.
Issue study · From the public record
Why old healthcare systems cannot exchange records, what digital-health programmes and insurers now expect, the options, and the benchmark we would set.
Research notes on this issue
Issue study · From the public record
Why replacing a hospital record system can be the riskiest move: a halted national programme, what its auditor found, the options and our benchmark.
Issue study · From the public record
Hospitals stopped by an outside supplier's failure, from the public record: what is in a hospital's own hands, the options, what to avoid, and our benchmark.
Issue study · From the public record
Scarce skills for old health systems, from the public record: what the record shows, the options, what we would advise against, and the benchmark we set.
Issue study · From the public record
Hospital records only an old system can read: what the thin public record shows, what digital health now rewards, the options and our benchmark.
Issue study · From the public record
What happens to care when health systems stop, from the public record: what is in a hospital's hands, the options, what to avoid, our benchmark.
Research notes on this issue
Issue study · From the public record
Online shops left on platform versions no longer fixed: a one-day infection wave, the published support dates, new price-cut display rules, the options.
Issue study · From the public record
Online shops on PHP and database versions without security fixes: why upgrades get rolled back, the options, what to avoid and the benchmark we set.
Research notes on this issue
Issue study · From the public record
Retail systems that do not share what they know: an in-house portal that could not be built on, survey findings, e-invoicing deadlines, the options.
Issue study · From the public record
Retail figures nobody can trust: a roll-out where most data was wrong, late data at a retail group, two Indian rules that ask for it, and the options.
Issue study · From the public record
Retail systems held by someone else: a start-up stopped via a departed person's account, a grocer leaving a former owner's systems, the options.
Issue study · From the public record
Retail system replacements that cost heavily and disturbed trading, why firms wait, the one fixed date that does not, the options and our benchmark.
Issue study · From the public record
From the public record outside retail: an airline's scheduling software after a storm, a railway's stated ceiling, a retailer's options, our benchmark.
Issue study · From the public record
Go-lives that cost manufacturers a quarter's sales: finished stock that could not be seen, older cases of the same shape, the options and a benchmark.
Issue study · From the public record
Why manufacturers stay on servers, databases and ERP versions past their end dates: the published dates, a survey of cyber incidents, options, our benchmark.
Issue study · From the public record
Why figures at small and mid-sized manufacturers do not travel between systems: summit and survey findings, an e-invoice deadline, the options.
Issue study · From the public record
Manufacturers whose knowledge of their own systems sits with an outside partner or one person: what the record shows, the options and our benchmark.
Issue study · From the public record
An issue study from the public record: VB6 out of support since 2008, the shrinking pool of skills, a manufacturer's options, and the benchmark we would set.
Issue study · From the public record
Business rules never written down: one heavily customised system, two surveys, ERP support dates and an Indian payment rule, the options and benchmark.
Research notes on this issue
Issue study · From the public record
Stock and production figures manufacturers cannot trust: unseen finished stock, what holds back AI, a new data rule, the options and our benchmark.
Issue study · From the public record
An issue study from the public record: an airline's scheduling software in disruption, two IT groundings, a railway's booking ceiling, options, our benchmark.
Issue study · From the public record
A railway reservation system, an audit of air traffic control systems and published end dates: the options a logistics or travel firm has and our benchmark.
Issue study · From the public record
A hotel group's inherited server, a parcel firm's integration of another, what developers say about inherited code: the options after a deal and our benchmark.
Issue study · From the public record
Replacements too large to approve: an ERP roll-out that ended in a lawsuit, long-serving scheduling software, why firms wait, the options and a benchmark.
Issue study · From the public record
Booking, dispatch, tracking and billing systems that do not share data: system sprawl, how much joining is manual, e-way bill rules, the options.
Issue study · From the public record
An issue study from the cross-sector record: scarce skills, a retired development tool, documentation that drifts, the options, and our benchmark.
Research notes on this issue
Issue study · From the public record
Software products on technology its maker no longer supports, from the public record: published support dates, the rules, the options and our benchmark.
Issue study · From the public record
A study of products written in technologies few developers now work on: one firm's own words, survey data, the options and the benchmark we would set.
Research notes on this issue
Issue study · From the public record
Software firms whose product rests on one person's knowledge and on accounts in one person's name: a security event, survey findings, the options.
Research notes on this issue
Issue study · From the public record
Software releases that went out with thin checks: a rewritten app, deleted customer sites, developer surveys, the options and the benchmark we would set.
Issue study · From the public record
Old data held in stores a software product no longer uses, from the public record: what the code shows, the options, what to avoid and the benchmark we set.
Research notes on this issue
Issue study · From the public record
Software products that run only on a desktop, from the public record: one firm's account, makers' support dates, the options and the benchmark we would set.
Research notes on this issue
Issue study · From the public record
Why rewriting a software product is risky, from the public record: a rewritten app, two firms' own accounts, the options and the benchmark we would set.
Issue study · From the public record
Software built quickly with AI tools and never reviewed: one firm's incident with an AI coding agent, a large developer survey, the options and our benchmark.
Issue study · From the public record
Unsupported platforms in government from the public record: critical systems, an internal review, funding after a breach, the options and our benchmark.
Research notes on this issue
Issue study · From the public record
An issue study from the public record: the US auditor's critical systems, the UK's review of its tax authority, a public body's options and our benchmark.
Research notes on this issue
Issue study · From the public record
Public systems that stay with the supplier that built them: how long such ties last, what public bodies know of their own systems, options, benchmark.
Research notes on this issue
Issue study · From the public record
A study of public replacements that overran, failed at go-live or went unused: what the record shows, the options, what we would advise against, our benchmark.
Issue study · From the public record
How upkeep of old systems takes most of a public technology budget, from the public record: the options, what we would advise against, and our benchmark.
Research notes on this issue
Issue study · From the public record
System figures relied on that nobody can check: a national system, a failed reconciliation, a new accuracy standard, the options and our benchmark.
Research notes on this issue
Issue study · From the public record
A study of thin and out-of-date documentation of public systems: what the record shows and cannot show, the options, what we would avoid, and our benchmark.
Research notes on this issue
Issue study · From the public record
Customer records operators cannot rely on: a regulator's finding, a fine after a billing move, the record rules Indian operators face, the options.
Research notes on this issue
Issue study · From the public record
Security fixes that wait for years on an operator's own applications: an attack wave on network devices using a flaw with a published fix, the options.
Research notes on this issue
Issue study · From the public record
Operators that depend on the vendors of old billing and operations systems for more than the systems: industry research, a support renewal case, options.
Research notes on this issue
Issue study · From the public record
Billing and customer applications on servers past their makers' support: one operator's record, the end dates, the options and the benchmark we would set.
Research notes on this issue
Issue study · From the public record
Why operators keep deferring the move off old billing and customer applications: a fine after a billing move, a regulator's finding, survey evidence.
Research notes on this issue
Issue study · From the public record
What an operator's records could say about customers who depend on the old phone line, from a regulator's decision: the options, what to avoid, our benchmark.
Research notes on this issue
Issue study · From the public record
What replacing old student and finance systems has cost large universities, from the public record: the options, what we would advise against, our benchmark.
Research notes on this issue
Issue study · From the public record
Databases kept past their support dates in education: an older university case, the published dates, what holds institutions back, the options.
Issue study · From the public record
Being tied to one supplier in education: a schools IT contract extended several times, how long such ties last, the options and our benchmark.
Research notes on this issue
Issue study · From the public record
Slow or faulty results processing, from the public record: the rules inside an institution's own results application, the options, and our benchmark.
Research notes on this issue
Issue study · From the public record
Colleges and universities whose systems do not share what they know: dozens of student systems, a connection that could not be made, the options.
Research notes on this issue
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