top of page
![](https://static.wixstatic.com/media/11062b_d013b164dadb47ec8e746ab178aacfbbf000.jpg/v1/fill/w_1920,h_1080,al_c,q_90,enc_avif,quality_auto/11062b_d013b164dadb47ec8e746ab178aacfbbf000.jpg)
Topic
Recent Posts
![](https://static.wixstatic.com/media/d400f8_f1ac264602614b188c77589465e8a879~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_f1ac264602614b188c77589465e8a879~mv2.webp)
![Bitwise operators](https://static.wixstatic.com/media/d400f8_f1ac264602614b188c77589465e8a879~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_f1ac264602614b188c77589465e8a879~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_76e996340aa3449cbd42719751eb2776~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_76e996340aa3449cbd42719751eb2776~mv2.webp)
![In honor of Lothar Collatz](https://static.wixstatic.com/media/d400f8_76e996340aa3449cbd42719751eb2776~mv2.jpg/v1/fill/w_43,h_27,fp_0.50_0.50,q_90,enc_auto/d400f8_76e996340aa3449cbd42719751eb2776~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_807eb9fc438b4ba1af14a59ce237ae57~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_807eb9fc438b4ba1af14a59ce237ae57~mv2.webp)
![sqrt() and int()](https://static.wixstatic.com/media/d400f8_807eb9fc438b4ba1af14a59ce237ae57~mv2.jpg/v1/fill/w_43,h_42,fp_0.50_0.50,q_90,enc_auto/d400f8_807eb9fc438b4ba1af14a59ce237ae57~mv2.webp)
![For loops](https://static.wixstatic.com/media/d400f8_9ae88a0dc1a04421ba24a017698b8d0d~mv2.png/v1/fill/w_43,h_42,fp_0.50_0.50,q_95,enc_auto/d400f8_9ae88a0dc1a04421ba24a017698b8d0d~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_dc77ddfa62e24ab5ac06f323aab8c0ee~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_dc77ddfa62e24ab5ac06f323aab8c0ee~mv2.webp)
![String Methods](https://static.wixstatic.com/media/d400f8_dc77ddfa62e24ab5ac06f323aab8c0ee~mv2.jpg/v1/fill/w_43,h_39,fp_0.50_0.50,q_90,enc_auto/d400f8_dc77ddfa62e24ab5ac06f323aab8c0ee~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_3845f4917b4d4a32b65efff51a43ae34~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_3845f4917b4d4a32b65efff51a43ae34~mv2.webp)
![break and continue](https://static.wixstatic.com/media/d400f8_3845f4917b4d4a32b65efff51a43ae34~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_3845f4917b4d4a32b65efff51a43ae34~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_2339aca3304a4dd3a8131c3c85376a26~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_2339aca3304a4dd3a8131c3c85376a26~mv2.webp)
![sleep()](https://static.wixstatic.com/media/d400f8_2339aca3304a4dd3a8131c3c85376a26~mv2.jpg/v1/fill/w_43,h_38,fp_0.50_0.50,q_90,enc_auto/d400f8_2339aca3304a4dd3a8131c3c85376a26~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_81bbf2c1fe3d404bbd0dfc1411503352~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_81bbf2c1fe3d404bbd0dfc1411503352~mv2.webp)
![Assignment Operators](https://static.wixstatic.com/media/d400f8_81bbf2c1fe3d404bbd0dfc1411503352~mv2.jpg/v1/fill/w_43,h_81,fp_0.50_0.50,q_90,enc_auto/d400f8_81bbf2c1fe3d404bbd0dfc1411503352~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_9e1555345bdd4ce5a3ba4b75f1d2eb54~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_9e1555345bdd4ce5a3ba4b75f1d2eb54~mv2.webp)
![while i and for i in range ()](https://static.wixstatic.com/media/d400f8_9e1555345bdd4ce5a3ba4b75f1d2eb54~mv2.jpg/v1/fill/w_43,h_32,fp_0.50_0.50,q_90,enc_auto/d400f8_9e1555345bdd4ce5a3ba4b75f1d2eb54~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_85c5a61dec0249a49b75caa502b485d3~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_85c5a61dec0249a49b75caa502b485d3~mv2.webp)
![Multi-line printing](https://static.wixstatic.com/media/d400f8_85c5a61dec0249a49b75caa502b485d3~mv2.jpg/v1/fill/w_43,h_37,fp_0.50_0.50,q_90,enc_auto/d400f8_85c5a61dec0249a49b75caa502b485d3~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_c608bd11e1394c07a1a6ba5de8de5f2d~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_c608bd11e1394c07a1a6ba5de8de5f2d~mv2.webp)
![Compact while()](https://static.wixstatic.com/media/d400f8_c608bd11e1394c07a1a6ba5de8de5f2d~mv2.jpg/v1/fill/w_43,h_37,fp_0.50_0.50,q_90,enc_auto/d400f8_c608bd11e1394c07a1a6ba5de8de5f2d~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_d036eb7aa781483e8c658f00ee6117f9~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_d036eb7aa781483e8c658f00ee6117f9~mv2.webp)
![int()](https://static.wixstatic.com/media/d400f8_d036eb7aa781483e8c658f00ee6117f9~mv2.jpg/v1/fill/w_43,h_58,fp_0.50_0.50,q_90,enc_auto/d400f8_d036eb7aa781483e8c658f00ee6117f9~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_88127ade88a84ec78aec0b8803da653c~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_88127ade88a84ec78aec0b8803da653c~mv2.webp)
![float() and round()](https://static.wixstatic.com/media/d400f8_88127ade88a84ec78aec0b8803da653c~mv2.jpg/v1/fill/w_43,h_49,fp_0.50_0.50,q_90,enc_auto/d400f8_88127ade88a84ec78aec0b8803da653c~mv2.webp)
![if-elif-else instructions](https://static.wixstatic.com/media/d400f8_2070972b5d8947efb159343573ad5d6f~mv2.png/v1/fill/w_43,h_26,fp_0.50_0.50,q_95,enc_auto/d400f8_2070972b5d8947efb159343573ad5d6f~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_b2d29e268691430ca5d92085c69e7dd4~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_b2d29e268691430ca5d92085c69e7dd4~mv2.webp)
![Time evaluation](https://static.wixstatic.com/media/d400f8_b2d29e268691430ca5d92085c69e7dd4~mv2.jpg/v1/fill/w_43,h_40,fp_0.50_0.50,q_90,enc_auto/d400f8_b2d29e268691430ca5d92085c69e7dd4~mv2.webp)
![end=, sep=, +, *, and /](https://static.wixstatic.com/media/d400f8_4e9a06e3601146a590c2d1907edf1626~mv2.png/v1/fill/w_43,h_36,fp_0.50_0.50,q_95,enc_auto/d400f8_4e9a06e3601146a590c2d1907edf1626~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_85a517999cd24162aca4041eb3491daf~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_85a517999cd24162aca4041eb3491daf~mv2.webp)
![Assignment (Shortcut) operators](https://static.wixstatic.com/media/d400f8_85a517999cd24162aca4041eb3491daf~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_85a517999cd24162aca4041eb3491daf~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_2db32976fa524e7c8c93f46f57020327~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_2db32976fa524e7c8c93f46f57020327~mv2.webp)
![Binary <==> Decimal Conversion](https://static.wixstatic.com/media/d400f8_2db32976fa524e7c8c93f46f57020327~mv2.jpg/v1/fill/w_43,h_51,fp_0.50_0.50,q_90,enc_auto/d400f8_2db32976fa524e7c8c93f46f57020327~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_548b13deadf7461ca112d25b6fda1dbb~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_548b13deadf7461ca112d25b6fda1dbb~mv2.webp)
![Data scientists vs analysts](https://static.wixstatic.com/media/d400f8_548b13deadf7461ca112d25b6fda1dbb~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_548b13deadf7461ca112d25b6fda1dbb~mv2.webp)
![Performance, error and warning events](https://static.wixstatic.com/media/d400f8_4fde4032d5ec4019aa10dea014e83ff8~mv2.png/v1/fill/w_43,h_51,fp_0.50_0.50,q_95,enc_auto/d400f8_4fde4032d5ec4019aa10dea014e83ff8~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_f06bb7d7824c43ecba1f2ebfe22bb53d~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_f06bb7d7824c43ecba1f2ebfe22bb53d~mv2.webp)
![Inner Join (vs Inline TVF)](https://static.wixstatic.com/media/d400f8_f06bb7d7824c43ecba1f2ebfe22bb53d~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_f06bb7d7824c43ecba1f2ebfe22bb53d~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_bcc9f9eac954408e9cd3c6373637ff64~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_bcc9f9eac954408e9cd3c6373637ff64~mv2.webp)
![Query performance](https://static.wixstatic.com/media/d400f8_bcc9f9eac954408e9cd3c6373637ff64~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_bcc9f9eac954408e9cd3c6373637ff64~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_02361c75f8704f25a13946d9d0b5160b~mv2.jpg/v1/fill/w_209,h_209,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_02361c75f8704f25a13946d9d0b5160b~mv2.webp)
![exec_query_stats](https://static.wixstatic.com/media/d400f8_02361c75f8704f25a13946d9d0b5160b~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_02361c75f8704f25a13946d9d0b5160b~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_9355f8253eaa442a93000f5c773b25fe~mv2.jpg/v1/fill/w_242,h_242,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_9355f8253eaa442a93000f5c773b25fe~mv2.webp)
![REORGANIZE vs REBUILD](https://static.wixstatic.com/media/d400f8_9355f8253eaa442a93000f5c773b25fe~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_9355f8253eaa442a93000f5c773b25fe~mv2.webp)
![Data Collector vs Activity Monitor](https://static.wixstatic.com/media/d400f8_2a406b0a7536482cafa67d77da5e3a65~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_a60a365a9cf74f8f86f5e091ed503bc7~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_a60a365a9cf74f8f86f5e091ed503bc7~mv2.webp)
![Database recovery](https://static.wixstatic.com/media/d400f8_a60a365a9cf74f8f86f5e091ed503bc7~mv2.jpg/v1/fill/w_43,h_34,fp_0.50_0.50,q_90,enc_auto/d400f8_a60a365a9cf74f8f86f5e091ed503bc7~mv2.webp)
![Version Store](https://static.wixstatic.com/media/d400f8_984f3b18603243659a618cde6305ad57~mv2.png/v1/fill/w_43,h_27,fp_0.50_0.50,q_95,enc_auto/d400f8_984f3b18603243659a618cde6305ad57~mv2.webp)
![Activity Monitor](https://static.wixstatic.com/media/d400f8_d019f8a1774140c0b250ee58b4ec0a0d~mv2.png/v1/fill/w_43,h_24,fp_0.50_0.50,q_95,enc_auto/d400f8_d019f8a1774140c0b250ee58b4ec0a0d~mv2.webp)
![Data change recording](https://static.wixstatic.com/media/d400f8_83e031e4802c442fa1357b031502b247~mv2.webp)
![Indexed v.s. Partitioned Views](https://static.wixstatic.com/media/d400f8_3649776fbdbd4461880d0c8b1700675a~mv2.png/v1/fill/w_43,h_24,fp_0.50_0.50,q_95,enc_auto/d400f8_3649776fbdbd4461880d0c8b1700675a~mv2.webp)
![Database Snapshot](https://static.wixstatic.com/media/d400f8_4432aeb3124b4b96bf752c8a34b6829c~mv2.png/v1/fill/w_43,h_85,fp_0.50_0.50,q_95,enc_auto/d400f8_4432aeb3124b4b96bf752c8a34b6829c~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_f45b2e3c8e054172a738243d1b420ddc~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_f45b2e3c8e054172a738243d1b420ddc~mv2.webp)
![Baseline performance](https://static.wixstatic.com/media/d400f8_f45b2e3c8e054172a738243d1b420ddc~mv2.jpg/v1/fill/w_43,h_33,fp_0.50_0.50,q_90,enc_auto/d400f8_f45b2e3c8e054172a738243d1b420ddc~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_ea8917f5d2a84684997a9c8b9c755c9f~mv2.webp)
![Common Table Expressions (CTEs)](https://static.wixstatic.com/media/d400f8_ea8917f5d2a84684997a9c8b9c755c9f~mv2.webp)
![#temp table v.s. @table](https://static.wixstatic.com/media/d400f8_74fa2c1f03c647bbafdcaebbdd101609~mv2.png/v1/fill/w_43,h_24,fp_0.50_0.50,q_95,enc_auto/d400f8_74fa2c1f03c647bbafdcaebbdd101609~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_add02bfa11844cce93b0bf400ed8d16a~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_add02bfa11844cce93b0bf400ed8d16a~mv2.webp)
![The backstage architecture](https://static.wixstatic.com/media/d400f8_add02bfa11844cce93b0bf400ed8d16a~mv2.jpg/v1/fill/w_43,h_27,fp_0.50_0.50,q_90,enc_auto/d400f8_add02bfa11844cce93b0bf400ed8d16a~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_929e61edd24b4841bd8c81a3eb365b54~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_929e61edd24b4841bd8c81a3eb365b54~mv2.webp)
![With Check Option](https://static.wixstatic.com/media/d400f8_929e61edd24b4841bd8c81a3eb365b54~mv2.jpg/v1/fill/w_43,h_29,fp_0.50_0.50,q_90,enc_auto/d400f8_929e61edd24b4841bd8c81a3eb365b54~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_e6777d51a16445dba74356ceb72eaf83~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_e6777d51a16445dba74356ceb72eaf83~mv2.webp)
![SQL Server Profiler](https://static.wixstatic.com/media/d400f8_e6777d51a16445dba74356ceb72eaf83~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_e6777d51a16445dba74356ceb72eaf83~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_2c8f91d5a18f4f36bcc4721bb603a7af~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_2c8f91d5a18f4f36bcc4721bb603a7af~mv2.webp)
![Memory-Optimized Tables -- Non-durable v.s. variable](https://static.wixstatic.com/media/d400f8_2c8f91d5a18f4f36bcc4721bb603a7af~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_2c8f91d5a18f4f36bcc4721bb603a7af~mv2.webp)
![Azure Portal](https://static.wixstatic.com/media/d400f8_de63dfa38ad54465adb7583fd12cb471~mv2.png/v1/fill/w_43,h_24,fp_0.50_0.50,q_95,enc_auto/d400f8_de63dfa38ad54465adb7583fd12cb471~mv2.webp)
![Service Editions and Tiers](https://static.wixstatic.com/media/d400f8_6ed98d7ce719483dae74182287efc17a~mv2.png/v1/fill/w_43,h_29,fp_0.50_0.50,q_95,enc_auto/d400f8_6ed98d7ce719483dae74182287efc17a~mv2.webp)
![Extreme Transaction Processing (XTP)](https://static.wixstatic.com/media/d400f8_a9909bd8a7e840aebd91562e39854549~mv2.png/v1/fill/w_43,h_32,fp_0.50_0.50,q_95,enc_auto/d400f8_a9909bd8a7e840aebd91562e39854549~mv2.webp)
![Lock Events Category](https://static.wixstatic.com/media/d400f8_8f00f519d0ed4c439ef07c05f804c240~mv2.png/v1/fill/w_43,h_34,fp_0.50_0.50,q_95,enc_auto/d400f8_8f00f519d0ed4c439ef07c05f804c240~mv2.webp)
![GRANT Object Permissions](https://static.wixstatic.com/media/d400f8_9ea9034335a943b99e1d425e2b2a863c~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_f7fd9724164d41278022a44a0942bf3c~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_f7fd9724164d41278022a44a0942bf3c~mv2.webp)
![Identify missing indexes](https://static.wixstatic.com/media/d400f8_f7fd9724164d41278022a44a0942bf3c~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_f7fd9724164d41278022a44a0942bf3c~mv2.webp)
![Query Store properties](https://static.wixstatic.com/media/d400f8_8b2005c9a7d94675ac5ba546a663f760~mv2.png/v1/fill/w_43,h_24,fp_0.50_0.50,q_95,enc_auto/d400f8_8b2005c9a7d94675ac5ba546a663f760~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_e16c95163d014881abfd2f0d812473f8~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_e16c95163d014881abfd2f0d812473f8~mv2.webp)
![SQL Syntax](https://static.wixstatic.com/media/d400f8_e16c95163d014881abfd2f0d812473f8~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_e16c95163d014881abfd2f0d812473f8~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_f4742715e7dc4c69a3358833d277cfb3~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_f4742715e7dc4c69a3358833d277cfb3~mv2.webp)
![Resource Pool](https://static.wixstatic.com/media/d400f8_f4742715e7dc4c69a3358833d277cfb3~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_f4742715e7dc4c69a3358833d277cfb3~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_a4935fb1b8f345b8ac509285457f6b68~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_a4935fb1b8f345b8ac509285457f6b68~mv2.webp)
![Stored procedure with OUTPUT and READONLY](https://static.wixstatic.com/media/d400f8_a4935fb1b8f345b8ac509285457f6b68~mv2.jpg/v1/fill/w_43,h_35,fp_0.50_0.50,q_90,enc_auto/d400f8_a4935fb1b8f345b8ac509285457f6b68~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_997e0410797b41ecbe71b51045a27028~mv2.jpg/v1/fill/w_241,h_241,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_997e0410797b41ecbe71b51045a27028~mv2.webp)
![Statistics updates](https://static.wixstatic.com/media/d400f8_997e0410797b41ecbe71b51045a27028~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_997e0410797b41ecbe71b51045a27028~mv2.webp)
![](https://static.wixstatic.com/media/d400f8_2a5c9f039a3e467ebfc47293873357bd~mv2.jpg/v1/fill/w_240,h_240,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_2a5c9f039a3e467ebfc47293873357bd~mv2.webp)
![Extended Event](https://static.wixstatic.com/media/d400f8_2a5c9f039a3e467ebfc47293873357bd~mv2.jpg/v1/fill/w_43,h_24,fp_0.50_0.50,q_90,enc_auto/d400f8_2a5c9f039a3e467ebfc47293873357bd~mv2.webp)
Archive
Tags
![](https://static.wixstatic.com/media/d400f8_822500c2cbaa47f287c064de8e6f3666~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_822500c2cbaa47f287c064de8e6f3666~mv2.webp)
![Bulk Load](https://static.wixstatic.com/media/d400f8_822500c2cbaa47f287c064de8e6f3666~mv2.jpg/v1/fill/w_560,h_261,fp_0.50_0.50,q_90,enc_auto/d400f8_822500c2cbaa47f287c064de8e6f3666~mv2.webp)
Bulk Load
Bulk Load Into a Clustered Columnstore Different from bulk loading data into a rowstore table, you can load bulk amounts of data into a...
![](https://static.wixstatic.com/media/d400f8_80ade8ab61574564ac52ba4b025f5155~mv2.jpg/v1/fill/w_182,h_182,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_80ade8ab61574564ac52ba4b025f5155~mv2.webp)
![Agent job](https://static.wixstatic.com/media/d400f8_80ade8ab61574564ac52ba4b025f5155~mv2.jpg/v1/fill/w_560,h_130,fp_0.50_0.50,q_90,enc_auto/d400f8_80ade8ab61574564ac52ba4b025f5155~mv2.webp)
Agent job
SQL Server updates statistics automatically by default, but you can disable the automatic update and instead rely on a maintenance plan...
![](https://static.wixstatic.com/media/d400f8_0c2bfd4180bd4c24a9e24c672b5e6701~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_0c2bfd4180bd4c24a9e24c672b5e6701~mv2.webp)
![Worker threads](https://static.wixstatic.com/media/d400f8_0c2bfd4180bd4c24a9e24c672b5e6701~mv2.jpg/v1/fill/w_560,h_422,fp_0.50_0.50,q_90,enc_auto/d400f8_0c2bfd4180bd4c24a9e24c672b5e6701~mv2.webp)
Worker threads
Worker (worker thread) – This is the logical SQL Server representation of a thread (think of it as a wrapper on top of the OS thread). It...
![](https://static.wixstatic.com/media/d400f8_8455716d13bf48de81886812c260a1c2~mv2.jpg/v1/fill/w_233,h_233,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_8455716d13bf48de81886812c260a1c2~mv2.webp)
![Collection of execution statistics for natively compiled stored procedures](https://static.wixstatic.com/media/d400f8_8455716d13bf48de81886812c260a1c2~mv2.jpg/v1/fill/w_560,h_194,fp_0.50_0.50,q_90,enc_auto/d400f8_8455716d13bf48de81886812c260a1c2~mv2.webp)
Collection of execution statistics for natively compiled stored procedures
Use the system stored procedures sys.sp_xtp_control_proc_exec_stats and sys.sp_xtp_control_query_exec_stats to enable or disable the...
![](https://static.wixstatic.com/media/d400f8_9140a1eac1b74481b8a293076d22f81b~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_9140a1eac1b74481b8a293076d22f81b~mv2.webp)
![Elastic Scale -- Sharding](https://static.wixstatic.com/media/d400f8_9140a1eac1b74481b8a293076d22f81b~mv2.jpg/v1/fill/w_560,h_250,fp_0.50_0.50,q_90,enc_auto/d400f8_9140a1eac1b74481b8a293076d22f81b~mv2.webp)
Elastic Scale -- Sharding
By using Elastic Scale for Azure SQL Database, you can manage your data in separate shards for which resource requirements can...
![](https://static.wixstatic.com/media/d400f8_c9c9986972c0401da9ac58fd65abc3a8~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_c9c9986972c0401da9ac58fd65abc3a8~mv2.webp)
![Always on Availability groups](https://static.wixstatic.com/media/d400f8_c9c9986972c0401da9ac58fd65abc3a8~mv2.jpg/v1/fill/w_560,h_378,fp_0.50_0.50,q_90,enc_auto/d400f8_c9c9986972c0401da9ac58fd65abc3a8~mv2.webp)
Always on Availability groups
The ability to use both columnstore and nonclustered indexes in memory-optimized tables makes it much easier to support both OLTP and...
![](https://static.wixstatic.com/media/d400f8_118d0d0dd4354662afc1cc3c7b5d6445~mv2.jpg/v1/fill/w_140,h_140,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_118d0d0dd4354662afc1cc3c7b5d6445~mv2.webp)
![Trigger](https://static.wixstatic.com/media/d400f8_118d0d0dd4354662afc1cc3c7b5d6445~mv2.jpg/v1/fill/w_100,h_100,fp_0.50_0.50,q_90,enc_auto/d400f8_118d0d0dd4354662afc1cc3c7b5d6445~mv2.webp)
Trigger
Hi Zoran, I hope you are doing well. Would you mind having a look at the following issue? There are two tables: Order Table and...
![](https://static.wixstatic.com/media/d400f8_d230b5cc81b14f95a53105515431e177~mv2.jpg/v1/fill/w_232,h_232,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_d230b5cc81b14f95a53105515431e177~mv2.webp)
![Automatic statistics updates](https://static.wixstatic.com/media/d400f8_d230b5cc81b14f95a53105515431e177~mv2.jpg/v1/fill/w_560,h_193,fp_0.50_0.50,q_90,enc_auto/d400f8_d230b5cc81b14f95a53105515431e177~mv2.webp)
Automatic statistics updates
Statistics are generated when you add an index to a table that contains data or when you run the UPDATE STATISTICS command. In most...
![](https://static.wixstatic.com/media/d400f8_c824bf2810474c069560b78340a4b208~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,lg_1,q_30,blur_30,enc_auto/d400f8_c824bf2810474c069560b78340a4b208~mv2.webp)
![Cross-container transactions](https://static.wixstatic.com/media/d400f8_c824bf2810474c069560b78340a4b208~mv2.jpg/v1/fill/w_501,h_194,fp_0.50_0.50,q_90,enc_auto/d400f8_c824bf2810474c069560b78340a4b208~mv2.webp)
Cross-container transactions
A transaction is called a cross-container transaction if it: Accesses a memory-optimized table from interpreted Transact-SQL; or Executes...
![](https://static.wixstatic.com/media/d400f8_38c1a4581869491d91187e39f20ffab2~mv2.jpg/v1/fill/w_250,h_250,fp_0.50_0.50,q_30,blur_30,enc_auto/d400f8_38c1a4581869491d91187e39f20ffab2~mv2.webp)
![estimated v.s. actual plan](https://static.wixstatic.com/media/d400f8_38c1a4581869491d91187e39f20ffab2~mv2.jpg/v1/fill/w_390,h_564,fp_0.50_0.50,q_90,enc_auto/d400f8_38c1a4581869491d91187e39f20ffab2~mv2.webp)
estimated v.s. actual plan
An essential tool for designing indexes is the query plan. Use the graphical versions from the UI, or one of the SET SHOWPLAN commands to...
bottom of page