{"allowedRenditionsWidth":["320","480","640","768","960","1200","1440","1920"],"cssClassNames":"blog-author-page page basicpage summit-page","canonicalLink":"https://www.snowflake.com/en/blog/authors/wesley-leung/","robotsTags":["index","follow"],"templateName":"blog-author-page","description":"Wesley Leung is a Senior Software Engineer.","language":"en","title":"Wesley Leung","analyticsPageType":"homepage","analyticsCategory":"general","analyticsSubCategory":"","excludeFromAnalytics":false,"isPasswordProtected":false,"analyticsContentTags":[],"analyticsEnabled":true,"coveoConfig":{"apiKey":"xx335921a6-2a0a-40f2-a167-e390b4766c3d","pipeline":"snowflake.com","searchHub":"snowflake.com","organizationId":"snowflakecomputingproduction8neljofn"},"analyticsDebugMode":false,"analyticsData":{"excludeFromAnalytics":false,"subCategory":"","pageType":"homepage","templateName":"blog-author-page","siteName":"snowflake","pageUrl":"/content/snowflake-site/global/en/blog/authors/wesley-leung","language":"en","category":"general","pageName":"Wesley Leung","contentTags":[]},":mappedPath":"/en/blog/authors/wesley-leung/",":type":"snowflake-site/components/structure/page",":items":{"root":{"columnClassNames":{"experiencefragment-banner":"aem-GridColumn aem-GridColumn--default--12","experiencefragment-sub-header":"aem-GridColumn aem-GridColumn--default--12","experiencefragment-pre-footer":"aem-GridColumn aem-GridColumn--default--12","experiencefragment-header":"aem-GridColumn aem-GridColumn--default--12","responsivegrid":"aem-GridColumn aem-GridColumn--default--12","experiencefragment-footer":"aem-GridColumn aem-GridColumn--default--12"},"gridClassNames":"aem-Grid aem-Grid--12 aem-Grid--default--12","columnCount":12,":items":{"experiencefragment-banner":{"id":"experiencefragment-0df6af4561","configured":false,":type":"snowflake-site/components/experiencefragment"},"experiencefragment-header":{"id":"experiencefragment-e0dc3c977e","localizedFragmentVariationPath":"/content/experience-fragments/snowflake-site/language-masters/en/site/mega-nav-header/master/jcr:content","configured":true,"xfModelPath":"/content/experience-fragments/snowflake-site/language-masters/en/site/mega-nav-header/master.xfmodel.json","languageNavPath":"/content/snowflake-site/global/en/blog/authors/wesley-leung.languagenav.json",":type":"snowflake-site/components/experiencefragment","appliedCssClassNames":"snowflake-sticky-nav-host"},"experiencefragment-sub-header":{"id":"experiencefragment-330ee43cc8","localizedFragmentVariationPath":"/content/experience-fragments/snowflake-site/language-masters/en/site/sub-navigation/blog-sub-nav-no-progress-bar/jcr:content","configured":true,"xfModelPath":"/content/experience-fragments/snowflake-site/language-masters/en/site/sub-navigation/blog-sub-nav-no-progress-bar.xfmodel.json",":type":"snowflake-site/components/experiencefragment"},"responsivegrid":{"columnClassNames":{"container":"aem-GridColumn aem-GridColumn--default--12"},"gridClassNames":"aem-Grid aem-Grid--12 aem-Grid--default--12","columnCount":12,":items":{"container":{"columnClassNames":{"blog_author_hero":"aem-GridColumn aem-GridColumn--default--12","author_more_post":"aem-GridColumn aem-GridColumn--default--12","blog_breadcrumb":"aem-GridColumn aem-GridColumn--default--12"},"gridClassNames":"aem-Grid aem-Grid--12 aem-Grid--default--12","layout":"RESPONSIVE_GRID","columnCount":12,"id":"container-d81b9dcd46",":type":"snowflake-site/components/container",":items":{"blog_breadcrumb":{"id":"breadcrumb-54c82b6db7","breadcrumbItems":[{"title":"Blog","path":"/en/blog/","active":false},{"title":"Wesley Leung","path":"/en/blog/authors/wesley-leung/","active":false}],":type":"snowflake-site/components/blog/breadcrumb"},"blog_author_hero":{"id":"blog-author-hero-ff69da1893","authorTitle":"Senior Software Engineer","authorBio":{"text":"Wesley Leung is a Senior Software Engineer.","richText":false,":type":"snowflake-site/components/text"},"authorProfileImage":{"id":"image-b49c29f76b","lazyEnabled":true,"isLcpImage":false,"src":"https://www.snowflake.com/adobe/dynamicmedia/deliver/dm-aid--65e1e9fe-3659-42c6-aed4-b886410b74e8/wesley-leung.png?quality=85&preferwebp=true","height":"496","width":"500",":type":"snowflake-site/components/image"},"authorName":{"lines":["Wesley Leung"],"type":"heading2",":type":"snowflake-site/components/title-v2"},":type":"snowflake-site/components/blog/blog-author-hero"},"author_more_post":{"id":"author-more-post-003476ea69",":type":"snowflake-site/components/blog/author-more-post","initialHits":{"hits":[{"configurationStatus":{"configured":true,"message":""},"tags":[{"tagText":"Core Platform","tagColor":"#29B5E8"}],"publicationDate":"AUG 07, 2026",":type":"snowflake-site/components/blog/card","title":{"lines":["How Snowflake Optima Planning Cut a Query from 219s to 3s"],"type":"heading4",":type":"snowflake-site/components/title-v2"},"button":{"id":"button-27299e3416","showOutboundIcon":false,"buttonLink":{"valid":true,"url":"/en/blog/engineering/snowflake-optima-planning-dynamic-sampling/"},"linkTargetContentType":"DOCUMENT_LEARN",":type":"snowflake-site/components/button","linkType":"SNOWFLAKE_INTERNAL","text":"How Snowflake Optima Planning Cut a Query from 219s to 3s"},"authors":[{"authorImage":{"id":"image-a178aaa16a","lazyEnabled":true,"isLcpImage":false,"src":"https://www.snowflake.com/adobe/dynamicmedia/deliver/dm-aid--1bb9868e-4941-43ca-bbb5-12ddbf238882/sangyong-hwang.png?quality=85&preferwebp=true","height":"2048","width":"2048",":type":"snowflake-site/components/image"},"authorCta":{"id":"button-53ee56f56e","showOutboundIcon":false,"buttonLink":{"valid":true,"url":"/en/blog/authors/sangyong-hwang/"},"linkTargetContentType":"DOCUMENT_LEARN",":type":"snowflake-site/components/button","linkType":"SNOWFLAKE_INTERNAL","text":"Sangyong Hwang"}},{"authorImage":{"id":"image-597e327928","lazyEnabled":true,"isLcpImage":false,"src":"https://www.snowflake.com/adobe/dynamicmedia/deliver/dm-aid--a630b197-41bf-463d-8b46-8a5cc58cfe23/taesung-lee.jpg?quality=85&preferwebp=true","height":"787","width":"591",":type":"snowflake-site/components/image"},"authorCta":{"id":"button-47a3bcf338","showOutboundIcon":false,"buttonLink":{"valid":true,"url":"/en/blog/authors/taesung-lee/"},"linkTargetContentType":"DOCUMENT_LEARN",":type":"snowflake-site/components/button","linkType":"SNOWFLAKE_INTERNAL","text":"Taesung Lee"}},{"authorImage":{"id":"image-89d7803f80","alt":"Rudi Leibbrandt","lazyEnabled":true,"isLcpImage":false,"src":"https://www.snowflake.com/adobe/dynamicmedia/deliver/dm-aid--4eb46b03-2c4f-40ab-824b-f6486e992897/rudi-leibbrandt.png?quality=85&preferwebp=true","height":"216","width":"216",":type":"snowflake-site/components/image"},"authorCta":{"id":"button-ab38fd6793","showOutboundIcon":false,"buttonLink":{"valid":true,"url":"/en/blog/authors/rudi-leibbrandt/"},"linkTargetContentType":"DOCUMENT_LEARN",":type":"snowflake-site/components/button","linkType":"SNOWFLAKE_INTERNAL","text":"Rudi Leibbrandt"}},{"authorImage":{"id":"image-b49c29f76b","lazyEnabled":true,"isLcpImage":false,"src":"https://www.snowflake.com/adobe/dynamicmedia/deliver/dm-aid--65e1e9fe-3659-42c6-aed4-b886410b74e8/wesley-leung.png?quality=85&preferwebp=true","height":"496","width":"500",":type":"snowflake-site/components/image"},"authorCta":{"id":"button-1fd4ca0127","showOutboundIcon":false,"buttonLink":{"valid":true,"url":"/en/blog/authors/wesley-leung/"},"linkTargetContentType":"DOCUMENT_LEARN",":type":"snowflake-site/components/button","linkType":"SNOWFLAKE_INTERNAL","text":"Wesley Leung"}}]}],"totalMatches":1},"searchConfig":{"sortOrderOptions":["desc","asc"],"defaultSortOrder":"desc","orderByOptions":["alphabetical","customPublicationDate"],"defaultOrderBy":"customPublicationDate","filterTagGroups":[{"title":"Countries","filterTags":[{"tagId":"snowflake-site:taxonomy/blog/countries-regions/country/france","filterTag":"blog/countries-regions/country/france","localizedTagTitle":"France"}]},{"title":"Regions","filterTags":[{"tagId":"snowflake-site:taxonomy/blog/countries-regions/region/apac","filterTag":"blog/countries-regions/region/apac","localizedTagTitle":"APAC"}]}],"pageSize":9,"searchApiPath":"https://publish-p57963-e462109.adobeaemcloud.com/conf/snowflake-site/settings/wcm/templates/blog-author-page/structure/_jcr_content/root/responsivegrid/container/author_more_post.filter.json?pagePath=/content/snowflake-site/global/en/blog/authors/wesley-leung","searchBarPlaceholderText":"Search articles","showSearchBar":true,"showFilterTags":false,"showPaginationControls":true},"appliedCssClassNames":"snowflake-responsive-component-top-padding-medium"}},":itemsOrder":["blog_breadcrumb","blog_author_hero","author_more_post"],"appliedCssClassNames":"snowflake-container"}},":itemsOrder":["container"],":type":"wcm/foundation/components/responsivegrid"},"experiencefragment-pre-footer":{"id":"experiencefragment-80b7233fcd","localizedFragmentVariationPath":"/content/experience-fragments/snowflake-site/language-masters/en/site/get-started-pre-footer/get-started-pre-footer/jcr:content","configured":true,"xfModelPath":"/content/experience-fragments/snowflake-site/language-masters/en/site/get-started-pre-footer/get-started-pre-footer.xfmodel.json",":type":"snowflake-site/components/experiencefragment"},"experiencefragment-footer":{"id":"experiencefragment-671fe07ec0","localizedFragmentVariationPath":"/content/experience-fragments/snowflake-site/language-masters/en/site/footer/master/jcr:content","configured":true,"xfModelPath":"/content/experience-fragments/snowflake-site/language-masters/en/site/footer/master.xfmodel.json",":type":"snowflake-site/components/experiencefragment"}},":itemsOrder":["experiencefragment-banner","experiencefragment-header","experiencefragment-sub-header","responsivegrid","experiencefragment-pre-footer","experiencefragment-footer"],":type":"wcm/foundation/components/responsivegrid"}},":itemsOrder":["root"],":hierarchyType":"page",":path":"/content/snowflake-site/global/en/blog/authors/wesley-leung","locale":"en"}
  