A localization strategy is the set of decisions a software team makes before a locale ships: which locales, in what order, at what cost per release, with what memory, vendor and quality bar, and with what record so the next release is cheaper than the last. Localization strategies fail in one of two ways, a list of locales with no figure beside each, or a set of localization best practices nobody has time to keep because the strings live in three places. This page sets out how a strategy is argued from the figures, the software localization best practices that a small team can actually hold, and where the free worksheets on this site work the numbers the strategy depends on.
A strategy is a list of locales with three figures beside each
Demand, cost and quality. The demand is the market's figure; the cost is the release's word count at the effective rate after the memory's leverage, per locale; the quality is the defect rate per locale the team can hold with the reviewers it has. The translation memory leverage sheet on this site works the second and the localization testing checklist the third, from your own figures and with no account, so the strategy can name a locale with its cost per release and its quality bar rather than a hope. A locale with a poor memory and no reviewer is expensive and risky whatever its market.
The practices that hold on a small team
Every string in the catalog and none in the code, proven by a pseudo-locale build. A key that is never renamed once it has shipped, so the memory keeps matching. Placeholders and plurals written in a format the translator's tool validates. The handoff generated from the catalog, never assembled by hand. Translations read back against keys. A ship threshold stated as a number of defects per locale. And every release's leverage sheet and test results filed against the release. These are the software localization best practices a team of one engineer can keep, and each one is a line in the record rather than a document nobody reads.
The practices that do not hold, and why
A style guide the translator never sees, a glossary kept in a document rather than beside the segment, a review step with no reviewer in that locale, a memory the vendor holds, and a spreadsheet of statuses updated by hand. Each is a best practice on paper and a gap in the release, because each depends on somebody doing a second thing after the first. Localization strategies that survive are the ones where the practice is the record: the catalog, the memory and the handoff kept in one place the whole team reads, which is what Xlifflane Pro is for.
Questions people ask about localization strategy
How many locales should a localization strategy start with?
As many as the team can cost from the memory and test to its threshold, which for most small teams is a handful. Adding a locale is cheap when the catalog and the memory are a record and expensive when they are files.
What is the single most important localization best practice?
Every string in the catalog, proven by a pseudo-locale build. Every other practice depends on the catalog being complete, and a hardcoded string is a defect in every locale at once.
How is a localization strategy reviewed?
Per release, against the record: what the release cost per locale against the leverage sheet, what the defect rate per locale was against the threshold, and whether the memory grew. A strategy reviewed against those three figures changes for reasons rather than for feelings.
Sources
- W3C Internationalization, Localization vs. Internationalization: what each term covers and why the second has to come first
- Microsoft Learn, Pseudolocalization: padding and accenting catalog strings to expose truncation and hardcoded text
- ICU User Guide, Formatting Messages: MessageFormat, the syntax for plurals, selects and placeholders inside a localised string