You can register crawling targets in the Admin UI on the (Web, File, Data Store) crawler configuration pages, and then start the Crawler manually on the [Scheduler page](https://fess.codelibs.org/15.5/admin/scheduler-guide.html).

## Migration from another search provider

Please see [MIGRATION.md](MIGRATION.md).

## Data Store

        findLatest("kotlin", "org.jetbrains.kotlin:kotlin-gradle-plugin:[1.4,)", versionProperties)

        store(versionProperties)
    }

    private
    fun store(properties: Properties) {
        PropertiesUtils.store(
            properties, libraryVersionFile.get().asFile,
            "Generated file, please do not edit - Version values used in build-init templates",

            cb.paging(fessConfig.getPageLabeltypeMaxFetchSizeAsInteger(), 1);
        });
    }

    /**
     * Store a label type.
     *
     * @param labelType The label type to store.
     */
    public void store(final LabelType labelType) {
        labelTypeBhv.insertOrUpdate(labelType, op -> {
            op.setRefreshPolicy(Constants.TRUE);
        });

            }
            return;
        }

        TimeoutTask task = null;
        try {
            if (scheduledJob.isLoggingEnabled()) {
                jobHelper.store(jobLog);
                task = jobHelper.startMonitorTask(jobLog);
            }

            if (logger.isDebugEnabled()) {

     * Used for audit trail purposes to track who made changes.
     */
    @Size(max = 1000)
    public String updatedBy;

    /**
     * The timestamp when this duplicate host configuration was last updated.
     * Stored as a long value representing milliseconds since epoch.
     * Used for audit trail and concurrency control.
     */
    @ValidateTypeFailure
    public Long updatedTime;

    /**

labels.crawling_info_DataCrawlExecTime=Crawl Execution Time (Data Store)
labels.crawling_info_DataCrawlStartTime=Crawl Start Time (Data Store)
labels.crawling_info_DataCrawlEndTime=Crawl End Time (Data Store)
labels.crawling_info_DataIndexExecTime=Indexing Execution Time (Data Store)
labels.crawling_info_DataIndexSize=Index Size (Data Store)
labels.webauth_configuration=Web Authentication
labels.webauth_list_hostname=Hostname

        return new ThreadPoolExecutor(nThreads, nThreads, 0L, TimeUnit.MILLISECONDS, new LinkedBlockingQueue<>(nThreads),
                new ThreadPoolExecutor.CallerRunsPolicy());
    }

    @Override
    public void store(final DataStoreParams paramMap, final Map<String, Object> dataMap) {
        final CrawlerStatsHelper crawlerStatsHelper = ComponentUtil.getCrawlerStatsHelper();

     * If data appending is enabled and the key already exists, values are combined into arrays.
     *
     * @param dataMap the data map to modify
     * @param key the key to store the value under
     * @param value the value to store
     */
    default void putResultDataBody(final Map<String, Object> dataMap, final String key, final Object value) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();

            throwValidationErrorApi(messages -> {
                messages.addErrorsCrudFailedToCreateInstance(GLOBAL);
            });
            return null;
        });
        try {
            userService.store(entity);
            saveInfo(messages -> messages.addSuccessCrudCreateCrudTable(GLOBAL));
        } catch (final Exception e) {
            logger.warn("Failed to create user: username={}, error={}", body.name, e.getMessage(), e);

        validateApi(body, messages -> {});
        body.crudMode = CrudMode.CREATE;
        final RelatedQuery relatedQuery = getRelatedQuery(body).map(entity -> {
            try {
                relatedQueryService.store(entity);
            } catch (final Exception e) {
                logger.warn("Failed to process a request.", e);