Napa document anyar sing diindeks ora katon ing telusuran?

Question

IT Interview Practice · Accepted Answer

Nulis bisa kasil sadurunge telusuran weruh. Refresh yaiku langkah sing nggawe owah-owahan indexing anyar katon kanggo telusuran.

## Tindakake produk sing lagi disimpen

```text
Write succeeds -> Search may still miss it -> Refresh -> Search can see it
```

Sela iki nerangake napa nggoleki langsung sawise nyimpen bisa ngagetake. GET real-time miturut ID document wis bisa njupuk, nalika telusuran isih nggunakake tampilan sadurunge.

## Yen telusuran sabanjure kudu weruh tulisan

Ing Kibana Dev Tools, kanggo index sing wis ana kanthi mapping pas:

```http
PUT /products/_doc/42?refresh=wait_for
{"title":"Blue Shoes"}
```

Enteni panjaluk iki rampung sadurunge nggoleki. `wait_for` ngenteni refresh sing nuduhake operasi iki; lumrahe ora meksa refresh langsung kanggo saben tulisan. Telusuran tetep kudu ngarah menyang index bener lan cocog karo document.

## Yen tundha sedhela bisa ditampa

Gunakake siklus refresh lumrah. Meksa refresh sawise saben tulisan nambah pakaryan. Klumpukake tulisan sing gegandhengan yen bisa lan ukur kabutuhan kesegaran, aja nganggep siji tundha kanggo kabeh deployment. Refresh ngatur katon-orane ing telusuran; dudu mekanisme backup.

[Dokumentasi resmi](https://www.elastic.co/docs/reference/elasticsearch/rest-apis/refresh-parameter).

Tindakake produk sing lagi disimpen

Yen telusuran sabanjure kudu weruh tulisan

Yen tundha sedhela bisa ditampa

Pitakon sing gegandhengan