Webinar on Wed, Jan 30th: Percona XtraDB Cluster: Failure Scenarios and their Recovery

Please attend our upcoming webinar on "Percona XtraDB Cluster: Failure Scenarios and their Recovery" 1/3- at 8:00AM PST (UTC-7) January 30th Webinar, 8:00am PT Percona XtraDB Cluster: Failure Scenarios and their Recovery [Percona](W3RhQ282P-B1hW21KSpP5Cdjs10/*VMWGVt1twr4tW527-Vg1XlYLq0/5/f18dQhb0S5fx9ctxWMW3FNlBv7t5LzlW121_Mb3LPV6KW1pHdXW92xKnvW2K4R9r8ZkD0BW7sqWnP55p5J9VJq2ff4dQb0wN2MTPSyKng6qW1Wg4bj77pkvbW8VCv5T4McdtgW1GsbnS4LTgSzW388pB213SJhTW8wvRs424g-RTW5ybPRD1zwtYfW3N1JwM61Bjm8W5nJ3QH1TxHMDW8G8RlM19RNcQW5Gq9mk1fpjNQN6_bZ_gGRMkJVp_0N756lj44N1HrlrRSbp-PN1nj43nN01f-V4yj8S5kG09VW7lYt772R4SDPV3qffl1ZY5_-W8S3-3d2sC51HW94q7cq6VKJl2W1hC_8g5lppCBW438CHQ8Q9mJkW7HmVSj8TMR8HW4yRKSk1gttn8W2L4DyC5ltQBvW7NT1j78M6W4nW4gCyzv5nD7RwW91D8Z54Gjqz6W2knvT66hS3mDW4N_W3J3xNhDfW34SzPX18pl3lW76xlrM2rZd_gW6tcrt69kqx0FW2GbW246JZthyW8MXWB_8Q5vygW7fcz7Y2QCCH2N1w7jBPVzQv-VVn7DD3nZxypW52Hrsp1dft2dW5B2myn5CHDwmW5gdWn-1tPtM4W61lPZv25rN2mW94hsXg4YKGL3VbhynQ4s4K8mW5cVzXd6pNCM4W8GhjXY7D7HxjW1Dy_KC3Lm8RSf6N1vCW04) Hi {NAME}, Please join Percona’s Senior Technical Manager, Alkin Tezuysal, and Krunal Bauskar as they present their talk, “[Percona XtraDB Cluster: Failure Scenarios and their Recovery](W3RhQ282P-B1hW21KSpP5Cdjs10/*W3-JR8K3L4w_KW95TMN_2H2Rmj0/5/f18dQhb0S3-S7BfGH_VN9FMd1Y6wx0MpBP4vQHFM4W3LH-zv2HPynSW5H0Q984Y2lqkW19W2xl2HBqCrW3M2vfL835btBW8qlFLp15H9B-W2nj0xB2rkDMDVl-TD68tPLl-W8NkmKV92RrhsW4-0nk64dNHdyN5PtNNNqvLtlVRQDhw2Fp44BW108GTY8ZXnD0N3DMtcgblHlJW8b7bhd2nNSxlW4TCMC44Zwp7sW5yqT9946KqP0W2BbHnF4Xwr-5W7cHZSl7-JnNYW8Xvrs31QX_m4VLHM0P2cs5sGN2DJnrVZfrpJW5RtQTC7Fhk4vW33WXq54DnW4WVDfV9x19MwNGW2KYS_56cYYjWW1CZLvM672tchVGlLFP7ZDj12F4nlT2_vFM_W1GCzs64r6lK9W6-sTkp7SP03TW65SL132bFl8BW85vlvm3-Bc5SW6lvVBG6v4KwHW9jlby93gmhs6W2g55QY41d_LpW55Nprl7NdzWxW2TFQMg1ZlfwGW8LQVmc8j6Fp2W63dD752CPKBGVHP43P41sNtKW5sSrxm948lrsVyWywf8Mw5ZJVcTQK673yKN-W7LT-B95M1sPNW47mM437DtJrqW5y6SZm84G0D3W9cwV0y8pPM8_W6jRKmZ2F91kcW8YQJlj4Z0DsCW1GfzQM4QGdYXW7q4YTF7stVFtW8yD_KJ5GXttdW3pt-nM9986_KW7yqg4Q48VNMhW6KXCyC939yszW14NbYG1mChsNW70nXcd2x4n1v103)” on Wednesday, January 30th, 2019, at 8:00 AM PST (UTC-7) / 11:00 AM EST (UTC-4). Percona XtraDB Cluster (a.k.a PXC) is an open source, multi-master, high availability MySQL clustering solution. PXC works with your MySQL / Percona Server-created database. Given the multi-master aspect, there are multi-guards to protect a cluster from entering an inconsistent state. Most of these guards are configurable based on their user environment, but if they are not configured properly they could cause the cluster to stall, fail or error-out. In this session, we will go over some of these failure scenarios, including a MySQL cluster entering a non-primary state due to network partitioning, a cluster stall due to flow control, data inconsistency causing the shutdown of a node and common problems during the initial catch up – a.k.a State Snapshot Transfer (SST). Other issues include delays in the purging of a transaction, a blocking DDL causing the entire cluster to stall and a misconfigured cluster. We will also discuss how to solve some of these problems and how to safely recover from these failures. If you can't attend this webinar live, [register](W3RhQ282P-B1hW21KSpP5Cdjs10/*W3KRFSB1syRVQW76z4C_5n_tK30/5/f18dQhb0S3-S7BfGH_VN9FLv5FC-ZWW4WkVZm54p2zYW4mYndB3ZSH0kW5H0Q984Y2lqkW19W2Fl5ljblQW5D3Gvq4c2-5qW5H0tHF4vCyTGMb1VDpnc2P8W1kZYVL5ZNmBnW6Z_LcM89YGY3W17z2679dNpMfW45Y1fd1JzDfZW6fK5_Z5jKD1_W8qbwxf4hy52bW2wdD9L3z73RnN8Yczd0Vwf5gN5K2C59RGqRrW1S4PqM49NdKDW5zh-hz7l692dVCQmv11-NhK8V9-KCK74QH-nW77gy0z1rl5gBW7FgqG15d9FQSW2Xf80J1tKbJzW6ldLxN6Xyv4nW45RMgh5pk-B-VH4_gv64lzh_W7r09cD2_qjcyVlrw8f521rD4N6Syvvw5XLRMW62TZPy8Zt91rW6PBRPf7HCTJmW6PSvcV2CbSWtW8kykhJ4xJcD8W3MBC8q5cM6bQW16DS7B7Dsk1QW8GJvdP3jhrlsW4zPWHy2-__HYN3-7fRbBXTFKW804Vcf2dC404W8DwlNn1Pr0RtW5G96DX3HJrWhW8ztNL079sc_cW3LGvtp4xhqfpN6DrXwKxRBZVW2RdsgC90VjL_W7hjT_b4TPtRSW3gsph83LL_SwW8h6cHQ6B1qbYW3MZWyw2s_WZGW62Ld9L29vGFYW44MFZd8s3hm2W8wYX6X1KFF7YW4W6cBW43nbXQW4bRFnG8ykRwNW1RGjFs7jqp8wW89s_gf89nBb3N4n1HnxLDMlzW9h9QcV3Cjjy3102) anyway and we'll send you a link to the recording. We hope to see you on Wednesday! Percona 8081 Arco Corporate Drive, Suite 330 Raleigh, NC 27617 United States You received this email because you are subscribed to Tell Me Everything! from Percona. Update your [email preferences]( to choose the types of emails you receive. [Unsubscribe from all future emails](