For multiple readers
A single Meilisearch process manages one or more indexes. An index is roughly analogous to a table in a relational database or an index in Elasticsearch. Each index has its own settings: searchable attributes, filterable attributes, sortable attributes, ranking rules, typo tolerance config, and synonym lists. Indexes are independent — there's no cross-index search in a single query (though you can run multiple queries in one HTTP call via the multi-search endpoint).
，更多细节参见51吃瓜
mog_vm_free(vm);，这一点在谷歌中也有详细论述
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